7021371

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14537}}^1$

素因数の和:14570

約数の個数: 16

約数和(自身を含む): 11165184

約数和(自身を除く): 4143813

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 14537, 43611, 101759, 305277, 334351, 1003053, 2340457, 7021371]

約数ペア:

[(1, 7021371), (3, 2340457), (7, 1003053), (21, 334351), (23, 305277), (69, 101759), (161, 43611), (483, 14537)]