8880001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1800

約数の個数: 16

約数和(自身を含む): 10571904

約数和(自身を除く): 1691903

約数列:

[1, 13, 17, 23, 221, 299, 391, 1747, 5083, 22711, 29699, 40181, 386087, 522353, 683077, 8880001]

約数ペア:

[(1, 8880001), (13, 683077), (17, 522353), (23, 386087), (221, 40181), (299, 29699), (391, 22711), (1747, 5083)]