171774741

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{12637}}^1$

素因数の和:12860

約数の個数: 16

約数和(自身を含む): 240223104

約数和(自身を除く): 68448363

約数列:

[1, 3, 23, 69, 197, 591, 4531, 12637, 13593, 37911, 290651, 871953, 2489489, 7468467, 57258247, 171774741]

約数ペア:

[(1, 171774741), (3, 57258247), (23, 7468467), (69, 2489489), (197, 871953), (591, 290651), (4531, 37911), (12637, 13593)]