25233607

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 29532672

約数和(自身を除く): 4299065

約数列:

[1, 7, 67, 173, 311, 469, 1211, 2177, 11591, 20837, 53803, 81137, 145859, 376621, 3604801, 25233607]

約数ペア:

[(1, 25233607), (7, 3604801), (67, 376621), (173, 145859), (311, 81137), (469, 53803), (1211, 20837), (2177, 11591)]