11914887

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 16404192

約数和(自身を除く): 4489305

約数列:

[1, 3, 41, 123, 157, 471, 617, 1851, 6437, 19311, 25297, 75891, 96869, 290607, 3971629, 11914887]

約数ペア:

[(1, 11914887), (3, 3971629), (41, 290607), (123, 96869), (157, 75891), (471, 25297), (617, 19311), (1851, 6437)]