12975501

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56171}}^1$

素因数の和:56192

約数の個数: 16

約数和(自身を含む): 21570048

約数和(自身を除く): 8594547

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 56171, 168513, 393197, 617881, 1179591, 1853643, 4325167, 12975501]

約数ペア:

[(1, 12975501), (3, 4325167), (7, 1853643), (11, 1179591), (21, 617881), (33, 393197), (77, 168513), (231, 56171)]