78821313

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{4259}}^1$

素因数の和:4492

約数の個数: 16

約数和(自身を含む): 109056000

約数和(自身を除く): 30234687

約数列:

[1, 3, 31, 93, 199, 597, 4259, 6169, 12777, 18507, 132029, 396087, 847541, 2542623, 26273771, 78821313]

約数ペア:

[(1, 78821313), (3, 26273771), (31, 2542623), (93, 847541), (199, 396087), (597, 132029), (4259, 18507), (6169, 12777)]