7011207

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 11691680

約数和(自身を除く): 4680473

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 1021, 2289, 3063, 6867, 7147, 9189, 21441, 64323, 111289, 333867, 779023, 1001601, 2337069, 7011207]

約数ペア:

[(1, 7011207), (3, 2337069), (7, 1001601), (9, 779023), (21, 333867), (63, 111289), (109, 64323), (327, 21441), (763, 9189), (981, 7147), (1021, 6867), (2289, 3063)]