28367121

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{1381}}^1$

素因数の和:1592

約数の個数: 16

約数和(自身を含む): 39005568

約数和(自身を除く): 10638447

約数列:

[1, 3, 41, 123, 167, 501, 1381, 4143, 6847, 20541, 56621, 169863, 230627, 691881, 9455707, 28367121]

約数ペア:

[(1, 28367121), (3, 9455707), (41, 691881), (123, 230627), (167, 169863), (501, 56621), (1381, 20541), (4143, 6847)]