10988379

素因数分解:

$3^4\times {\mathrm{293}}^1\times {\mathrm{463}}^1$

素因数の和:768

約数の個数: 20

約数和(自身を含む): 16506336

約数和(自身を除く): 5517957

約数列:

[1, 3, 9, 27, 81, 293, 463, 879, 1389, 2637, 4167, 7911, 12501, 23733, 37503, 135659, 406977, 1220931, 3662793, 10988379]

約数ペア:

[(1, 10988379), (3, 3662793), (9, 1220931), (27, 406977), (81, 135659), (293, 37503), (463, 23733), (879, 12501), (1389, 7911), (2637, 4167)]