185320009

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{587}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 229249440

約数和(自身を除く): 43929431

約数列:

[1, 7, 17, 49, 119, 379, 587, 833, 2653, 4109, 6443, 9979, 18571, 28763, 45101, 69853, 222473, 315707, 488971, 1557311, 3782041, 10901177, 26474287, 185320009]

約数ペア:

[(1, 185320009), (7, 26474287), (17, 10901177), (49, 3782041), (119, 1557311), (379, 488971), (587, 315707), (833, 222473), (2653, 69853), (4109, 45101), (6443, 28763), (9979, 18571)]