3131946804973

素因数分解:

$7^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1\times {\mathrm{1019}}^1\times {\mathrm{3617}}^1$

素因数の和:5397

約数の個数: 32

約数和(自身を含む): 3606160746240

約数和(自身を除く): 474213941267

約数列:

[1, 7, 233, 521, 1019, 1631, 3617, 3647, 7133, 25319, 121393, 237427, 530899, 842761, 849751, 1661989, 1884457, 3685723, 3716293, 5899327, 13191199, 25800061, 123699467, 439078481, 858773459, 865896269, 1920261683, 3073549367, 6011414213, 13441831781, 447420972139, 3131946804973]

約数ペア:

[(1, 3131946804973), (7, 447420972139), (233, 13441831781), (521, 6011414213), (1019, 3073549367), (1631, 1920261683), (3617, 865896269), (3647, 858773459), (7133, 439078481), (25319, 123699467), (121393, 25800061), (237427, 13191199), (530899, 5899327), (842761, 3716293), (849751, 3685723), (1661989, 1884457)]