3788649

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 5700032

約数和(自身を除く): 1911383

約数列:

[1, 3, 9, 61, 67, 103, 183, 201, 309, 549, 603, 927, 4087, 6283, 6901, 12261, 18849, 20703, 36783, 56547, 62109, 420961, 1262883, 3788649]

約数ペア:

[(1, 3788649), (3, 1262883), (9, 420961), (61, 62109), (67, 56547), (103, 36783), (183, 20703), (201, 18849), (309, 12261), (549, 6901), (603, 6283), (927, 4087)]