16999101

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5741}}^1$

素因数の和:5801

約数の個数: 24

約数和(自身を含む): 28664064

約数和(自身を除く): 11664963

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 5741, 17223, 40187, 51669, 120561, 269827, 361683, 809481, 1888789, 2428443, 5666367, 16999101]

約数ペア:

[(1, 16999101), (3, 5666367), (7, 2428443), (9, 1888789), (21, 809481), (47, 361683), (63, 269827), (141, 120561), (329, 51669), (423, 40187), (987, 17223), (2961, 5741)]