230307849

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{3917}}^1$

素因数の和:4109

約数の個数: 24

約数和(自身を含む): 342276480

約数和(自身を除く): 111968631

約数列:

[1, 3, 9, 47, 139, 141, 417, 423, 1251, 3917, 6533, 11751, 19599, 35253, 58797, 184099, 544463, 552297, 1633389, 1656891, 4900167, 25589761, 76769283, 230307849]

約数ペア:

[(1, 230307849), (3, 76769283), (9, 25589761), (47, 4900167), (139, 1656891), (141, 1633389), (417, 552297), (423, 544463), (1251, 184099), (3917, 58797), (6533, 35253), (11751, 19599)]