17147553

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1279}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 23654400

約数和(自身を除く): 6506847

約数列:

[1, 3, 41, 109, 123, 327, 1279, 3837, 4469, 13407, 52439, 139411, 157317, 418233, 5715851, 17147553]

約数ペア:

[(1, 17147553), (3, 5715851), (41, 418233), (109, 157317), (123, 139411), (327, 52439), (1279, 13407), (3837, 4469)]