71316847

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 82931200

約数和(自身を除く): 11614353

約数列:

[1, 7, 109, 151, 619, 763, 1057, 4333, 16459, 67471, 93469, 115213, 472297, 654283, 10188121, 71316847]

約数ペア:

[(1, 71316847), (7, 10188121), (109, 654283), (151, 472297), (619, 115213), (763, 93469), (1057, 67471), (4333, 16459)]