40391151

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{8737}}^1$

素因数の和:8830

約数の個数: 16

約数和(自身を含む): 57041664

約数和(自身を除く): 16650513

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 8737, 26211, 200951, 585379, 602853, 1756137, 13463717, 40391151]

約数ペア:

[(1, 40391151), (3, 13463717), (23, 1756137), (67, 602853), (69, 585379), (201, 200951), (1541, 26211), (4623, 8737)]