9986123

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2762

約数の個数: 16

約数和(自身を含む): 12478464

約数和(自身を除く): 2492341

約数列:

[1, 7, 17, 31, 119, 217, 527, 2707, 3689, 18949, 46019, 83917, 322133, 587419, 1426589, 9986123]

約数ペア:

[(1, 9986123), (7, 1426589), (17, 587419), (31, 322133), (119, 83917), (217, 46019), (527, 18949), (2707, 3689)]