100405571231

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12375887}}^1$

素因数の和:12375974

約数の個数: 16

約数和(自身を含む): 122768808960

約数和(自身を除く): 22363237729

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 12375887, 86631209, 235141853, 754929107, 1645992971, 5284503749, 14343653033, 100405571231]

約数ペア:

[(1, 100405571231), (7, 14343653033), (19, 5284503749), (61, 1645992971), (133, 754929107), (427, 235141853), (1159, 86631209), (8113, 12375887)]