47705281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2957}}^1$

素因数の和:3060

約数の個数: 16

約数和(自身を含む): 55160784

約数和(自身を除く): 7455503

約数列:

[1, 13, 17, 73, 221, 949, 1241, 2957, 16133, 38441, 50269, 215861, 653497, 2806193, 3669637, 47705281]

約数ペア:

[(1, 47705281), (13, 3669637), (17, 2806193), (73, 653497), (221, 215861), (949, 50269), (1241, 38441), (2957, 16133)]