17232507

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{2693}}^1$

素因数の和:2784

約数の個数: 20

約数和(自身を含む): 26077920

約数和(自身を除く): 8845413

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 2693, 6399, 8079, 24237, 72711, 212747, 218133, 638241, 1914723, 5744169, 17232507]

約数ペア:

[(1, 17232507), (3, 5744169), (9, 1914723), (27, 638241), (79, 218133), (81, 212747), (237, 72711), (711, 24237), (2133, 8079), (2693, 6399)]