9708881

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 12473280

約数和(自身を除く): 2764399

約数列:

[1, 7, 13, 29, 91, 169, 203, 283, 377, 1183, 1981, 2639, 3679, 4901, 8207, 25753, 34307, 47827, 57449, 106691, 334789, 746837, 1386983, 9708881]

約数ペア:

[(1, 9708881), (7, 1386983), (13, 746837), (29, 334789), (91, 106691), (169, 57449), (203, 47827), (283, 34307), (377, 25753), (1183, 8207), (1981, 4901), (2639, 3679)]