283743

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:156

約数の個数: 20

約数和(自身を含む): 441408

約数和(自身を除く): 157665

約数列:

[1, 3, 9, 27, 31, 81, 93, 113, 279, 339, 837, 1017, 2511, 3051, 3503, 9153, 10509, 31527, 94581, 283743]

約数ペア:

[(1, 283743), (3, 94581), (9, 31527), (27, 10509), (31, 9153), (81, 3503), (93, 3051), (113, 2511), (279, 1017), (339, 837)]