9725979

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 13426560

約数和(自身を除く): 3700581

約数列:

[1, 3, 41, 107, 123, 321, 739, 2217, 4387, 13161, 30299, 79073, 90897, 237219, 3241993, 9725979]

約数ペア:

[(1, 9725979), (3, 3241993), (41, 237219), (107, 90897), (123, 79073), (321, 30299), (739, 13161), (2217, 4387)]