15204060893

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{1621}}^1\times {\mathrm{2423}}^1$

素因数の和:4137

約数の個数: 24

約数和(自身を含む): 17928679680

約数和(自身を除く): 2724618787

約数列:

[1, 7, 49, 79, 553, 1621, 2423, 3871, 11347, 16961, 79429, 118727, 128059, 191417, 896413, 1339919, 3927683, 6274891, 9379433, 27493781, 192456467, 310286957, 2172008699, 15204060893]

約数ペア:

[(1, 15204060893), (7, 2172008699), (49, 310286957), (79, 192456467), (553, 27493781), (1621, 9379433), (2423, 6274891), (3871, 3927683), (11347, 1339919), (16961, 896413), (79429, 191417), (118727, 128059)]