8521353

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 12780768

約数和(自身を除く): 4259415

約数列:

[1, 3, 9, 43, 97, 129, 227, 291, 387, 681, 873, 2043, 4171, 9761, 12513, 22019, 29283, 37539, 66057, 87849, 198171, 946817, 2840451, 8521353]

約数ペア:

[(1, 8521353), (3, 2840451), (9, 946817), (43, 198171), (97, 87849), (129, 66057), (227, 37539), (291, 29283), (387, 22019), (681, 12513), (873, 9761), (2043, 4171)]