408052177

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{20369}}^1$

素因数の和:20472

約数の個数: 16

約数和(自身を含む): 465413760

約数和(自身を除く): 57361583

約数列:

[1, 13, 23, 67, 299, 871, 1541, 20033, 20369, 264797, 468487, 1364723, 6090331, 17741399, 31388629, 408052177]

約数ペア:

[(1, 408052177), (13, 31388629), (23, 17741399), (67, 6090331), (299, 1364723), (871, 468487), (1541, 264797), (20033, 20369)]