887901781

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{4073}}^1$

素因数の和:4536

約数の個数: 16

約数和(自身を含む): 982159920

約数和(自身を除く): 94258139

約数列:

[1, 13, 41, 409, 533, 4073, 5317, 16769, 52949, 166993, 217997, 1665857, 2170909, 21656141, 68300137, 887901781]

約数ペア:

[(1, 887901781), (13, 68300137), (41, 21656141), (409, 2170909), (533, 1665857), (4073, 217997), (5317, 166993), (16769, 52949)]