1330388269

素因数分解:

$7^3\times {\mathrm{419}}^1\times {\mathrm{9257}}^1$

素因数の和:9697

約数の個数: 16

約数和(自身を含む): 1555344000

約数和(自身を除く): 224955731

約数列:

[1, 7, 49, 343, 419, 2933, 9257, 20531, 64799, 143717, 453593, 3175151, 3878683, 27150781, 190055467, 1330388269]

約数ペア:

[(1, 1330388269), (7, 190055467), (49, 27150781), (343, 3878683), (419, 3175151), (2933, 453593), (9257, 143717), (20531, 64799)]