250727071

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{587}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 305665920

約数和(自身を除く): 54938849

約数列:

[1, 7, 23, 49, 161, 379, 587, 1127, 2653, 4109, 8717, 13501, 18571, 28763, 61019, 94507, 222473, 427133, 661549, 1557311, 5116879, 10901177, 35818153, 250727071]

約数ペア:

[(1, 250727071), (7, 35818153), (23, 10901177), (49, 5116879), (161, 1557311), (379, 661549), (587, 427133), (1127, 222473), (2653, 94507), (4109, 61019), (8717, 28763), (13501, 18571)]