9981045

素因数分解:

$3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{757}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 17382456

約数和(自身を除く): 7401411

約数列:

[1, 3, 5, 9, 15, 45, 293, 757, 879, 1465, 2271, 2637, 3785, 4395, 6813, 11355, 13185, 34065, 221801, 665403, 1109005, 1996209, 3327015, 9981045]

約数ペア:

[(1, 9981045), (3, 3327015), (5, 1996209), (9, 1109005), (15, 665403), (45, 221801), (293, 34065), (757, 13185), (879, 11355), (1465, 6813), (2271, 4395), (2637, 3785)]