71699243

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{1151}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 89579520

約数和(自身を除く): 17880277

約数列:

[1, 7, 11, 77, 809, 1151, 5663, 8057, 8899, 12661, 62293, 88627, 931159, 6518113, 10242749, 71699243]

約数ペア:

[(1, 71699243), (7, 10242749), (11, 6518113), (77, 931159), (809, 88627), (1151, 62293), (5663, 12661), (8057, 8899)]