168604997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{21991}}^1$

素因数の和:22060

約数の個数: 16

約数和(自身を含む): 199511424

約数和(自身を除く): 30906427

約数列:

[1, 11, 17, 41, 187, 451, 697, 7667, 21991, 241901, 373847, 901631, 4112317, 9917941, 15327727, 168604997]

約数ペア:

[(1, 168604997), (11, 15327727), (17, 9917941), (41, 4112317), (187, 901631), (451, 373847), (697, 241901), (7667, 21991)]