9071307

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1321}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 15123680

約数和(自身を除く): 6052373

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 1321, 2289, 3963, 6867, 9247, 11889, 27741, 83223, 143989, 431967, 1007923, 1295901, 3023769, 9071307]

約数ペア:

[(1, 9071307), (3, 3023769), (7, 1295901), (9, 1007923), (21, 431967), (63, 143989), (109, 83223), (327, 27741), (763, 11889), (981, 9247), (1321, 6867), (2289, 3963)]