181969931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{757}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 219413712

約数和(自身を除く): 37443781

約数列:

[1, 11, 13, 41, 143, 451, 533, 757, 1681, 5863, 8327, 9841, 18491, 21853, 31037, 108251, 240383, 341407, 403481, 1272517, 4438291, 13997687, 16542721, 181969931]

約数ペア:

[(1, 181969931), (11, 16542721), (13, 13997687), (41, 4438291), (143, 1272517), (451, 403481), (533, 341407), (757, 240383), (1681, 108251), (5863, 31037), (8327, 21853), (9841, 18491)]