1920291219

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6037}}^1$

素因数の和:6087

約数の個数: 96

約数和(自身を含む): 3797853696

約数和(自身を除く): 1877562477

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 81, 99, 119, 153, 187, 189, 231, 243, 297, 357, 459, 561, 567, 693, 891, 1071, 1309, 1377, 1683, 1701, 2079, 2673, 3213, 3927, 4131, 5049, 6037, 6237, 9639, 11781, 15147, 18111, 18711, 28917, 35343, 42259, 45441, 54333, 66407, 102629, 106029, 126777, 162999, 199221, 307887, 318087, 380331, 464849, 488997, 597663, 718403, 923661, 1128919, 1140993, 1394547, 1466991, 1792989, 2155209, 2770983, 3386757, 3422979, 4183641, 5378967, 6465627, 7902433, 8312949, 10160271, 10268937, 12550923, 16136901, 19396881, 23707299, 24938847, 30480813, 37652769, 58190643, 71121897, 91442439, 112958307, 174571929, 213365691, 274327317, 640097073, 1920291219]

約数ペア:

[(1, 1920291219), (3, 640097073), (7, 274327317), (9, 213365691), (11, 174571929), (17, 112958307), (21, 91442439), (27, 71121897), (33, 58190643), (51, 37652769), (63, 30480813), (77, 24938847), (81, 23707299), (99, 19396881), (119, 16136901), (153, 12550923), (187, 10268937), (189, 10160271), (231, 8312949), (243, 7902433), (297, 6465627), (357, 5378967), (459, 4183641), (561, 3422979), (567, 3386757), (693, 2770983), (891, 2155209), (1071, 1792989), (1309, 1466991), (1377, 1394547), (1683, 1140993), (1701, 1128919), (2079, 923661), (2673, 718403), (3213, 597663), (3927, 488997), (4131, 464849), (5049, 380331), (6037, 318087), (6237, 307887), (9639, 199221), (11781, 162999), (15147, 126777), (18111, 106029), (18711, 102629), (28917, 66407), (35343, 54333), (42259, 45441)]