1330281757

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{11239}}^1$

素因数の和:11740

約数の個数: 16

約数和(自身を含む): 1564967680

約数和(自身を除く): 234685923

約数列:

[1, 7, 37, 259, 457, 3199, 11239, 16909, 78673, 118363, 415843, 2910901, 5136223, 35953561, 190040251, 1330281757]

約数ペア:

[(1, 1330281757), (7, 190040251), (37, 35953561), (259, 5136223), (457, 2910901), (3199, 415843), (11239, 118363), (16909, 78673)]