123456003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{33107}}^1$

素因数の和:33234

約数の個数: 16

約数和(自身を含む): 181166976

約数和(自身を除く): 57710973

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 33107, 99321, 364177, 1092531, 3741091, 11223273, 41152001, 123456003]

約数ペア:

[(1, 123456003), (3, 41152001), (11, 11223273), (33, 3741091), (113, 1092531), (339, 364177), (1243, 99321), (3729, 33107)]