388927113

素因数分解:

$3^1\times {\mathrm{277}}^1\times {\mathrm{419}}^1\times {\mathrm{1117}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 522150720

約数和(自身を除く): 133223607

約数列:

[1, 3, 277, 419, 831, 1117, 1257, 3351, 116063, 309409, 348189, 468023, 928227, 1404069, 129642371, 388927113]

約数ペア:

[(1, 388927113), (3, 129642371), (277, 1404069), (419, 928227), (831, 468023), (1117, 348189), (1257, 309409), (3351, 116063)]