9995661

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2309}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 15975960

約数和(自身を除く): 5980299

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 2309, 4329, 6927, 20781, 30017, 85433, 90051, 256299, 270153, 768897, 1110629, 3331887, 9995661]

約数ペア:

[(1, 9995661), (3, 3331887), (9, 1110629), (13, 768897), (37, 270153), (39, 256299), (111, 90051), (117, 85433), (333, 30017), (481, 20781), (1443, 6927), (2309, 4329)]