15156921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9479}}^1$

素因数の和:9536

約数の個数: 16

約数和(自身を含む): 22296960

約数和(自身を除く): 7140039

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 9479, 28437, 123227, 369681, 388639, 1165917, 5052307, 15156921]

約数ペア:

[(1, 15156921), (3, 5052307), (13, 1165917), (39, 388639), (41, 369681), (123, 123227), (533, 28437), (1599, 9479)]