31018647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5987}}^1$

素因数の和:6158

約数の個数: 16

約数和(自身を含む): 45412992

約数和(自身を除く): 14394345

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 5987, 17961, 65857, 197571, 939959, 2819877, 10339549, 31018647]

約数ペア:

[(1, 31018647), (3, 10339549), (11, 2819877), (33, 939959), (157, 197571), (471, 65857), (1727, 17961), (5181, 5987)]