168374987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{21961}}^1$

素因数の和:22030

約数の個数: 16

約数和(自身を含む): 199239264

約数和(自身を除く): 30864277

約数列:

[1, 11, 17, 41, 187, 451, 697, 7667, 21961, 241571, 373337, 900401, 4106707, 9904411, 15306817, 168374987]

約数ペア:

[(1, 168374987), (11, 15306817), (17, 9904411), (41, 4106707), (187, 900401), (451, 373337), (697, 241571), (7667, 21961)]