122448819

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{1301}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 165301920

約数和(自身を除く): 42853101

約数列:

[1, 3, 137, 229, 411, 687, 1301, 3903, 31373, 94119, 178237, 297929, 534711, 893787, 40816273, 122448819]

約数ペア:

[(1, 122448819), (3, 40816273), (137, 893787), (229, 534711), (411, 297929), (687, 178237), (1301, 94119), (3903, 31373)]