293072563

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{18371}}^1$

素因数の和:18474

約数の個数: 16

約数和(自身を含む): 349214976

約数和(自身を除く): 56142413

約数列:

[1, 7, 43, 53, 301, 371, 2279, 15953, 18371, 128597, 789953, 973663, 5529671, 6815641, 41867509, 293072563]

約数ペア:

[(1, 293072563), (7, 41867509), (43, 6815641), (53, 5529671), (301, 973663), (371, 789953), (2279, 128597), (15953, 18371)]