99971683

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2663}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 118665216

約数和(自身を除く): 18693533

約数列:

[1, 7, 31, 173, 217, 1211, 2663, 5363, 18641, 37541, 82553, 460699, 577871, 3224893, 14281669, 99971683]

約数ペア:

[(1, 99971683), (7, 14281669), (31, 3224893), (173, 577871), (217, 460699), (1211, 82553), (2663, 37541), (5363, 18641)]