9743985

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{971}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 16982784

約数和(自身を除く): 7238799

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 971, 1115, 2007, 2913, 3345, 4855, 8739, 10035, 14565, 43695, 216533, 649599, 1082665, 1948797, 3247995, 9743985]

約数ペア:

[(1, 9743985), (3, 3247995), (5, 1948797), (9, 1082665), (15, 649599), (45, 216533), (223, 43695), (669, 14565), (971, 10035), (1115, 8739), (2007, 4855), (2913, 3345)]