123988147

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2749}}^1$

素因数の和:2862

約数の個数: 16

約数和(自身を含む): 135432000

約数和(自身を除く): 11443853

約数列:

[1, 23, 37, 53, 851, 1219, 1961, 2749, 45103, 63227, 101713, 145697, 2339399, 3351031, 5390789, 123988147]

約数ペア:

[(1, 123988147), (23, 5390789), (37, 3351031), (53, 2339399), (851, 145697), (1219, 101713), (1961, 63227), (2749, 45103)]