1077069

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 1772928

約数和(自身を除く): 695859

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 431, 833, 1293, 2499, 3017, 7327, 9051, 21119, 21981, 51289, 63357, 153867, 359023, 1077069]

約数ペア:

[(1, 1077069), (3, 359023), (7, 153867), (17, 63357), (21, 51289), (49, 21981), (51, 21119), (119, 9051), (147, 7327), (357, 3017), (431, 2499), (833, 1293)]