2013138963

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:585

約数の個数: 96

約数和(自身を含む): 3540506112

約数和(自身を除く): 1527367149

約数列:

[1, 3, 9, 11, 17, 23, 33, 51, 69, 99, 131, 153, 187, 207, 253, 391, 393, 397, 561, 759, 1173, 1179, 1191, 1441, 1683, 2227, 2277, 3013, 3519, 3573, 4301, 4323, 4367, 6681, 6749, 9039, 9131, 12903, 12969, 13101, 20043, 20247, 24497, 27117, 27393, 33143, 38709, 39303, 51221, 52007, 60741, 73491, 74239, 82179, 99429, 100441, 153663, 155227, 156021, 220473, 222717, 298287, 301323, 460989, 465681, 468063, 563431, 572077, 668151, 884119, 903969, 1196161, 1397043, 1690293, 1707497, 1716231, 2652357, 3588483, 5070879, 5122491, 5148693, 7957071, 9725309, 10765449, 13157771, 15367473, 20334737, 29175927, 39473313, 61004211, 87527781, 118419939, 183012633, 223682107, 671046321, 2013138963]

約数ペア:

[(1, 2013138963), (3, 671046321), (9, 223682107), (11, 183012633), (17, 118419939), (23, 87527781), (33, 61004211), (51, 39473313), (69, 29175927), (99, 20334737), (131, 15367473), (153, 13157771), (187, 10765449), (207, 9725309), (253, 7957071), (391, 5148693), (393, 5122491), (397, 5070879), (561, 3588483), (759, 2652357), (1173, 1716231), (1179, 1707497), (1191, 1690293), (1441, 1397043), (1683, 1196161), (2227, 903969), (2277, 884119), (3013, 668151), (3519, 572077), (3573, 563431), (4301, 468063), (4323, 465681), (4367, 460989), (6681, 301323), (6749, 298287), (9039, 222717), (9131, 220473), (12903, 156021), (12969, 155227), (13101, 153663), (20043, 100441), (20247, 99429), (24497, 82179), (27117, 74239), (27393, 73491), (33143, 60741), (38709, 52007), (39303, 51221)]