266957103

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43987}}^1$

素因数の和:44031

約数の個数: 24

約数和(自身を含む): 432138112

約数和(自身を除く): 165181009

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 43987, 131961, 307909, 747779, 923727, 2243337, 5234453, 12712243, 15703359, 38136729, 88985701, 266957103]

約数ペア:

[(1, 266957103), (3, 88985701), (7, 38136729), (17, 15703359), (21, 12712243), (51, 5234453), (119, 2243337), (289, 923727), (357, 747779), (867, 307909), (2023, 131961), (6069, 43987)]