15147189

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{18097}}^1$

素因数の和:18137

約数の個数: 16

約数和(自身を含む): 23165440

約数和(自身を除く): 8018251

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 18097, 54291, 162873, 488619, 561007, 1683021, 5049063, 15147189]

約数ペア:

[(1, 15147189), (3, 5049063), (9, 1683021), (27, 561007), (31, 488619), (93, 162873), (279, 54291), (837, 18097)]