51591323

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2339}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 62000640

約数和(自身を除く): 10409317

約数列:

[1, 7, 23, 137, 161, 959, 2339, 3151, 16373, 22057, 53797, 320443, 376579, 2243101, 7370189, 51591323]

約数ペア:

[(1, 51591323), (7, 7370189), (23, 2243101), (137, 376579), (161, 320443), (959, 53797), (2339, 22057), (3151, 16373)]