664190969

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{3299}}^1$

素因数の和:4240

約数の個数: 16

約数和(自身を含む): 758419200

約数和(自身を除く): 94228231

約数列:

[1, 13, 17, 221, 911, 3299, 11843, 15487, 42887, 56083, 201331, 729079, 3005389, 39070057, 51091613, 664190969]

約数ペア:

[(1, 664190969), (13, 51091613), (17, 39070057), (221, 3005389), (911, 729079), (3299, 201331), (11843, 56083), (15487, 42887)]