4120151

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:350

約数の個数: 16

約数和(自身を含む): 4975104

約数和(自身を除く): 854953

約数列:

[1, 7, 23, 157, 161, 163, 1099, 1141, 3611, 3749, 25277, 25591, 26243, 179137, 588593, 4120151]

約数ペア:

[(1, 4120151), (7, 588593), (23, 179137), (157, 26243), (161, 25591), (163, 25277), (1099, 3749), (1141, 3611)]