230860929

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{283}}^1\times {\mathrm{1609}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 334699680

約数和(自身を除く): 103838751

約数列:

[1, 3, 13, 39, 169, 283, 507, 849, 1609, 3679, 4827, 11037, 20917, 47827, 62751, 143481, 271921, 455347, 815763, 1366041, 5919511, 17758533, 76953643, 230860929]

約数ペア:

[(1, 230860929), (3, 76953643), (13, 17758533), (39, 5919511), (169, 1366041), (283, 815763), (507, 455347), (849, 271921), (1609, 143481), (3679, 62751), (4827, 47827), (11037, 20917)]