147198509

素因数分解:

${\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 154828800

約数和(自身を除く): 7630291

約数列:

[1, 31, 107, 199, 223, 3317, 6169, 6913, 21293, 23861, 44377, 660083, 739691, 1375687, 4748339, 147198509]

約数ペア:

[(1, 147198509), (31, 4748339), (107, 1375687), (199, 739691), (223, 660083), (3317, 44377), (6169, 23861), (6913, 21293)]