40289183

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 45390240

約数和(自身を除く): 5101057

約数列:

[1, 11, 41, 157, 451, 569, 1727, 6259, 6437, 23329, 70807, 89333, 256619, 982663, 3662653, 40289183]

約数ペア:

[(1, 40289183), (11, 3662653), (41, 982663), (157, 256619), (451, 89333), (569, 70807), (1727, 23329), (6259, 6437)]