47089790917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{171697}}^1$

素因数の和:171817

約数の個数: 24

約数和(自身を含む): 54608892296

約数和(自身を除く): 7519101379

約数列:

[1, 13, 17, 73, 221, 289, 949, 1241, 3757, 16133, 21097, 171697, 274261, 2232061, 2918849, 12533881, 37945037, 49620433, 162940453, 213075977, 645065629, 2769987701, 3622291609, 47089790917]

約数ペア:

[(1, 47089790917), (13, 3622291609), (17, 2769987701), (73, 645065629), (221, 213075977), (289, 162940453), (949, 49620433), (1241, 37945037), (3757, 12533881), (16133, 2918849), (21097, 2232061), (171697, 274261)]