9982557

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 15914808

約数和(自身を除く): 5932251

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 2081, 4797, 6243, 18729, 27053, 81159, 85321, 243477, 255963, 767889, 1109173, 3327519, 9982557]

約数ペア:

[(1, 9982557), (3, 3327519), (9, 1109173), (13, 767889), (39, 255963), (41, 243477), (117, 85321), (123, 81159), (369, 27053), (533, 18729), (1599, 6243), (2081, 4797)]