78800631

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{288647}}^1$

素因数の和:288670

約数の個数: 16

約数和(自身を含む): 129314304

約数和(自身を除く): 50513673

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 288647, 865941, 2020529, 3752411, 6061587, 11257233, 26266877, 78800631]

約数ペア:

[(1, 78800631), (3, 26266877), (7, 11257233), (13, 6061587), (21, 3752411), (39, 2020529), (91, 865941), (273, 288647)]