9912537

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{2309}}^1$

素因数の和:2374

約数の個数: 20

約数和(自身を含む): 15093540

約数和(自身を除く): 5181003

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 2309, 4293, 6927, 20781, 62343, 122377, 187029, 367131, 1101393, 3304179, 9912537]

約数ペア:

[(1, 9912537), (3, 3304179), (9, 1101393), (27, 367131), (53, 187029), (81, 122377), (159, 62343), (477, 20781), (1431, 6927), (2309, 4293)]