669782529

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{55579}}^1$

素因数の和:55701

約数の個数: 24

約数和(自身を含む): 1052018240

約数和(自身を除く): 382235711

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 927, 1339, 4017, 12051, 55579, 166737, 500211, 722527, 2167581, 5724637, 6502743, 17173911, 51521733, 74420281, 223260843, 669782529]

約数ペア:

[(1, 669782529), (3, 223260843), (9, 74420281), (13, 51521733), (39, 17173911), (103, 6502743), (117, 5724637), (309, 2167581), (927, 722527), (1339, 500211), (4017, 166737), (12051, 55579)]