90321413

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{1657}}^1$

素因数の和:2276

約数の個数: 16

約数和(自身を含む): 111417600

約数和(自身を除く): 21096187

約数列:

[1, 7, 13, 91, 599, 1657, 4193, 7787, 11599, 21541, 54509, 150787, 992543, 6947801, 12903059, 90321413]

約数ペア:

[(1, 90321413), (7, 12903059), (13, 6947801), (91, 992543), (599, 150787), (1657, 54509), (4193, 21541), (7787, 11599)]