13404699

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 26088192

約数和(自身を除く): 12683493

約数列:

[1, 3, 7, 9, 11, 21, 23, 29, 33, 63, 69, 77, 87, 99, 161, 203, 207, 231, 253, 261, 319, 483, 609, 667, 693, 759, 841, 957, 1449, 1771, 1827, 2001, 2233, 2277, 2523, 2871, 4669, 5313, 5887, 6003, 6699, 7337, 7569, 9251, 14007, 15939, 17661, 19343, 20097, 22011, 27753, 42021, 51359, 52983, 58029, 64757, 66033, 83259, 135401, 154077, 174087, 194271, 212773, 406203, 462231, 582813, 638319, 1218609, 1489411, 1914957, 4468233, 13404699]

約数ペア:

[(1, 13404699), (3, 4468233), (7, 1914957), (9, 1489411), (11, 1218609), (21, 638319), (23, 582813), (29, 462231), (33, 406203), (63, 212773), (69, 194271), (77, 174087), (87, 154077), (99, 135401), (161, 83259), (203, 66033), (207, 64757), (231, 58029), (253, 52983), (261, 51359), (319, 42021), (483, 27753), (609, 22011), (667, 20097), (693, 19343), (759, 17661), (841, 15939), (957, 14007), (1449, 9251), (1771, 7569), (1827, 7337), (2001, 6699), (2233, 6003), (2277, 5887), (2523, 5313), (2871, 4669)]