31628794421

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{289771}}^1$

素因数の和:290312

約数の個数: 16

約数和(自身を含む): 37387542528

約数和(自身を除く): 5758748107

約数列:

[1, 7, 31, 217, 503, 3521, 15593, 109151, 289771, 2028397, 8982901, 62880307, 145754813, 1020283691, 4518399203, 31628794421]

約数ペア:

[(1, 31628794421), (7, 4518399203), (31, 1020283691), (217, 145754813), (503, 62880307), (3521, 8982901), (15593, 2028397), (109151, 289771)]