15930717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 24935040

約数和(自身を除く): 9004323

約数列:

[1, 3, 11, 17, 33, 51, 73, 187, 219, 389, 561, 803, 1167, 1241, 2409, 3723, 4279, 6613, 12837, 13651, 19839, 28397, 40953, 72743, 85191, 218229, 312367, 482749, 937101, 1448247, 5310239, 15930717]

約数ペア:

[(1, 15930717), (3, 5310239), (11, 1448247), (17, 937101), (33, 482749), (51, 312367), (73, 218229), (187, 85191), (219, 72743), (389, 40953), (561, 28397), (803, 19839), (1167, 13651), (1241, 12837), (2409, 6613), (3723, 4279)]