9933885

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16981}}^1$

素因数の和:17005

約数の個数: 24

約数和(自身を含む): 18544344

約数和(自身を除く): 8610459

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 16981, 50943, 84905, 152829, 220753, 254715, 662259, 764145, 1103765, 1986777, 3311295, 9933885]

約数ペア:

[(1, 9933885), (3, 3311295), (5, 1986777), (9, 1103765), (13, 764145), (15, 662259), (39, 254715), (45, 220753), (65, 152829), (117, 84905), (195, 50943), (585, 16981)]