20110497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5393}}^1$

素因数の和:5520

約数の個数: 16

約数和(自身を含む): 29515968

約数和(自身を除く): 9405471

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 5393, 16179, 59323, 177969, 609409, 1828227, 6703499, 20110497]

約数ペア:

[(1, 20110497), (3, 6703499), (11, 1828227), (33, 609409), (113, 177969), (339, 59323), (1243, 16179), (3729, 5393)]