331364891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{178249}}^1$

素因数の和:178286

約数の個数: 12

約数和(自身を含む): 391437000

約数和(自身を除く): 60072109

約数列:

[1, 11, 13, 143, 169, 1859, 178249, 1960739, 2317237, 25489607, 30124081, 331364891]

約数ペア:

[(1, 331364891), (11, 30124081), (13, 25489607), (143, 2317237), (169, 1960739), (1859, 178249)]