231235813

素因数分解:

${\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 245145600

約数和(自身を除く): 13909787

約数列:

[1, 23, 139, 151, 479, 3197, 3473, 11017, 20989, 66581, 72329, 482747, 1531363, 1663567, 10053731, 231235813]

約数ペア:

[(1, 231235813), (23, 10053731), (139, 1663567), (151, 1531363), (479, 482747), (3197, 72329), (3473, 66581), (11017, 20989)]