15190713

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{18149}}^1$

素因数の和:18189

約数の個数: 16

約数和(自身を含む): 23232000

約数和(自身を除く): 8041287

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 18149, 54447, 163341, 490023, 562619, 1687857, 5063571, 15190713]

約数ペア:

[(1, 15190713), (3, 5063571), (9, 1687857), (27, 562619), (31, 490023), (93, 163341), (279, 54447), (837, 18149)]