13481193

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2939}}^1$

素因数の和:3092

約数の個数: 16

約数和(自身を含む): 19756800

約数和(自身を除く): 6275607

約数列:

[1, 3, 11, 33, 139, 417, 1529, 2939, 4587, 8817, 32329, 96987, 408521, 1225563, 4493731, 13481193]

約数ペア:

[(1, 13481193), (3, 4493731), (11, 1225563), (33, 408521), (139, 96987), (417, 32329), (1529, 8817), (2939, 4587)]