286017147

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{18661}}^1$

素因数の和:18811

約数の個数: 24

約数和(自身を含む): 448335888

約数和(自身を除く): 162318741

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 5109, 15327, 18661, 55983, 167949, 242593, 727779, 2183337, 2444591, 7333773, 22001319, 31779683, 95339049, 286017147]

約数ペア:

[(1, 286017147), (3, 95339049), (9, 31779683), (13, 22001319), (39, 7333773), (117, 2444591), (131, 2183337), (393, 727779), (1179, 242593), (1703, 167949), (5109, 55983), (15327, 18661)]