16620153

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4457}}^1$

素因数の和:4584

約数の個数: 16

約数和(自身を含む): 24394176

約数和(自身を除く): 7774023

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 4457, 13371, 49027, 147081, 503641, 1510923, 5540051, 16620153]

約数ペア:

[(1, 16620153), (3, 5540051), (11, 1510923), (33, 503641), (113, 147081), (339, 49027), (1243, 13371), (3729, 4457)]