12973785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1289}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 23034240

約数和(自身を除く): 10060455

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 1289, 2013, 3355, 3867, 6445, 10065, 14179, 19335, 42537, 70895, 78629, 212685, 235887, 393145, 864919, 1179435, 2594757, 4324595, 12973785]

約数ペア:

[(1, 12973785), (3, 4324595), (5, 2594757), (11, 1179435), (15, 864919), (33, 393145), (55, 235887), (61, 212685), (165, 78629), (183, 70895), (305, 42537), (671, 19335), (915, 14179), (1289, 10065), (2013, 6445), (3355, 3867)]