253324093

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 306432000

約数和(自身を除く): 53107907

約数列:

[1, 11, 19, 23, 151, 209, 253, 349, 437, 1661, 2869, 3473, 3839, 4807, 6631, 8027, 31559, 38203, 52699, 65987, 72941, 88297, 152513, 579689, 725857, 1001281, 1212077, 1677643, 11014091, 13332847, 23029463, 253324093]

約数ペア:

[(1, 253324093), (11, 23029463), (19, 13332847), (23, 11014091), (151, 1677643), (209, 1212077), (253, 1001281), (349, 725857), (437, 579689), (1661, 152513), (2869, 88297), (3473, 72941), (3839, 65987), (4807, 52699), (6631, 38203), (8027, 31559)]