420615676767

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12410837}}^1$

素因数の和:12410943

約数の個数: 32

約数和(自身を含む): 667206650880

約数和(自身を除く): 246590974113

約数列:

[1, 3, 11, 13, 33, 39, 79, 143, 237, 429, 869, 1027, 2607, 3081, 11297, 33891, 12410837, 37232511, 136519207, 161340881, 409557621, 484022643, 980456123, 1774749691, 2941368369, 5324249073, 10785017353, 12745929599, 32355052059, 38237788797, 140205225589, 420615676767]

約数ペア:

[(1, 420615676767), (3, 140205225589), (11, 38237788797), (13, 32355052059), (33, 12745929599), (39, 10785017353), (79, 5324249073), (143, 2941368369), (237, 1774749691), (429, 980456123), (869, 484022643), (1027, 409557621), (2607, 161340881), (3081, 136519207), (11297, 37232511), (33891, 12410837)]