83189701

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 99874944

約数和(自身を除く): 16685243

約数列:

[1, 7, 49, 53, 103, 311, 371, 721, 2177, 2597, 5047, 5459, 15239, 16483, 32033, 38213, 115381, 224231, 267491, 807667, 1569617, 1697749, 11884243, 83189701]

約数ペア:

[(1, 83189701), (7, 11884243), (49, 1697749), (53, 1569617), (103, 807667), (311, 267491), (371, 224231), (721, 115381), (2177, 38213), (2597, 32033), (5047, 16483), (5459, 15239)]