30153991

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 35168256

約数和(自身を除く): 5014265

約数列:

[1, 7, 107, 127, 317, 749, 889, 2219, 13589, 33919, 40259, 95123, 237433, 281813, 4307713, 30153991]

約数ペア:

[(1, 30153991), (7, 4307713), (107, 281813), (127, 237433), (317, 95123), (749, 40259), (889, 33919), (2219, 13589)]