528786479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{1451}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 611588208

約数和(自身を除く): 82801729

約数列:

[1, 13, 17, 97, 221, 289, 1261, 1451, 1649, 3757, 18863, 21437, 24667, 28033, 140747, 320671, 364429, 419339, 1829711, 2392699, 5451407, 31105087, 40675883, 528786479]

約数ペア:

[(1, 528786479), (13, 40675883), (17, 31105087), (97, 5451407), (221, 2392699), (289, 1829711), (1261, 419339), (1451, 364429), (1649, 320671), (3757, 140747), (18863, 28033), (21437, 24667)]