42164129

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{691}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 50488320

約数和(自身を除く): 8324191

約数列:

[1, 7, 23, 161, 379, 691, 2653, 4837, 8717, 15893, 61019, 111251, 261889, 1833223, 6023447, 42164129]

約数ペア:

[(1, 42164129), (7, 6023447), (23, 1833223), (161, 261889), (379, 111251), (691, 61019), (2653, 15893), (4837, 8717)]