38781837

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 58173440

約数和(自身を除く): 19391603

約数列:

[1, 3, 9, 31, 93, 229, 279, 607, 687, 1821, 2061, 5463, 7099, 18817, 21297, 56451, 63891, 139003, 169353, 417009, 1251027, 4309093, 12927279, 38781837]

約数ペア:

[(1, 38781837), (3, 12927279), (9, 4309093), (31, 1251027), (93, 417009), (229, 169353), (279, 139003), (607, 63891), (687, 56451), (1821, 21297), (2061, 18817), (5463, 7099)]