2013109857

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{31723}}^1$

素因数の和:32381

約数の個数: 24

約数和(自身を含む): 3177222048

約数和(自身を除く): 1164112191

約数列:

[1, 3, 9, 11, 33, 99, 641, 1923, 5769, 7051, 21153, 31723, 63459, 95169, 285507, 348953, 1046859, 3140577, 20334443, 61003329, 183009987, 223678873, 671036619, 2013109857]

約数ペア:

[(1, 2013109857), (3, 671036619), (9, 223678873), (11, 183009987), (33, 61003329), (99, 20334443), (641, 3140577), (1923, 1046859), (5769, 348953), (7051, 285507), (21153, 95169), (31723, 63459)]