440737443

素因数分解:

$3^4\times {\mathrm{1283}}^1\times {\mathrm{4241}}^1$

素因数の和:5536

約数の個数: 20

約数和(自身を含む): 659054088

約数和(自身を除く): 218316645

約数列:

[1, 3, 9, 27, 81, 1283, 3849, 4241, 11547, 12723, 34641, 38169, 103923, 114507, 343521, 5441203, 16323609, 48970827, 146912481, 440737443]

約数ペア:

[(1, 440737443), (3, 146912481), (9, 48970827), (27, 16323609), (81, 5441203), (1283, 343521), (3849, 114507), (4241, 103923), (11547, 38169), (12723, 34641)]