1157571

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:504

約数の個数: 20

約数和(自身を含む): 1788864

約数和(自身を除く): 631293

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 461, 837, 1383, 2511, 4149, 12447, 14291, 37341, 42873, 128619, 385857, 1157571]

約数ペア:

[(1, 1157571), (3, 385857), (9, 128619), (27, 42873), (31, 37341), (81, 14291), (93, 12447), (279, 4149), (461, 2511), (837, 1383)]