7131798

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{12781}}^1$

素因数の和:12820

約数の個数: 24

約数和(自身を含む): 15951936

約数和(自身を除く): 8820138

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 12781, 25562, 38343, 76686, 115029, 230058, 396211, 792422, 1188633, 2377266, 3565899, 7131798]

約数ペア:

[(1, 7131798), (2, 3565899), (3, 2377266), (6, 1188633), (9, 792422), (18, 396211), (31, 230058), (62, 115029), (93, 76686), (186, 38343), (279, 25562), (558, 12781)]