89045439

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{249427}}^1$

素因数の和:249454

約数の個数: 16

約数和(自身を含む): 143670528

約数和(自身を除く): 54625089

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 249427, 748281, 1745989, 4240259, 5237967, 12720777, 29681813, 89045439]

約数ペア:

[(1, 89045439), (3, 29681813), (7, 12720777), (17, 5237967), (21, 4240259), (51, 1745989), (119, 748281), (357, 249427)]