218423543

素因数分解:

${\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{2687}}^1$

素因数の和:2763

約数の個数: 16

約数和(自身を含む): 243102720

約数和(自身を除く): 24679177

約数列:

[1, 13, 37, 169, 481, 2197, 2687, 6253, 34931, 81289, 99419, 454103, 1292447, 5903339, 16801811, 218423543]

約数ペア:

[(1, 218423543), (13, 16801811), (37, 5903339), (169, 1292447), (481, 454103), (2197, 99419), (2687, 81289), (6253, 34931)]