28759087

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{631}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 34947072

約数和(自身を除く): 6187985

約数列:

[1, 7, 17, 119, 383, 631, 2681, 4417, 6511, 10727, 45577, 75089, 241673, 1691711, 4108441, 28759087]

約数ペア:

[(1, 28759087), (7, 4108441), (17, 1691711), (119, 241673), (383, 75089), (631, 45577), (2681, 10727), (4417, 6511)]