13177689

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27283}}^1$

素因数の和:27316

約数の個数: 16

約数和(自身を含む): 20954112

約数和(自身を除く): 7776423

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 27283, 81849, 190981, 572943, 627509, 1882527, 4392563, 13177689]

約数ペア:

[(1, 13177689), (3, 4392563), (7, 1882527), (21, 627509), (23, 572943), (69, 190981), (161, 81849), (483, 27283)]