27491254

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1721}}^1$

素因数の和:1900

約数の個数: 24

約数和(自身を含む): 48291768

約数和(自身を除く): 20800514

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 1141, 1721, 2282, 3442, 7987, 12047, 15974, 24094, 84329, 168658, 280523, 561046, 1963661, 3927322, 13745627, 27491254]

約数ペア:

[(1, 27491254), (2, 13745627), (7, 3927322), (14, 1963661), (49, 561046), (98, 280523), (163, 168658), (326, 84329), (1141, 24094), (1721, 15974), (2282, 12047), (3442, 7987)]