89001837

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4493}}^1$

素因数の和:4601

約数の個数: 24

約数和(自身を含む): 134604288

約数和(自身を除く): 45602451

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2201, 4493, 6603, 13479, 19809, 40437, 139283, 319003, 417849, 957009, 1253547, 2871027, 9889093, 29667279, 89001837]

約数ペア:

[(1, 89001837), (3, 29667279), (9, 9889093), (31, 2871027), (71, 1253547), (93, 957009), (213, 417849), (279, 319003), (639, 139283), (2201, 40437), (4493, 19809), (6603, 13479)]