30256587

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 44950464

約数和(自身を除く): 14693877

約数列:

[1, 3, 9, 53, 137, 159, 411, 463, 477, 1233, 1389, 4167, 7261, 21783, 24539, 63431, 65349, 73617, 190293, 220851, 570879, 3361843, 10085529, 30256587]

約数ペア:

[(1, 30256587), (3, 10085529), (9, 3361843), (53, 570879), (137, 220851), (159, 190293), (411, 73617), (463, 65349), (477, 63431), (1233, 24539), (1389, 21783), (4167, 7261)]