2895651

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{2659}}^1$

素因数の和:2687

約数の個数: 18

約数和(自身を含む): 4599140

約数和(自身を除く): 1703489

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 2659, 7977, 23931, 29249, 87747, 263241, 321739, 965217, 2895651]

約数ペア:

[(1, 2895651), (3, 965217), (9, 321739), (11, 263241), (33, 87747), (99, 29249), (121, 23931), (363, 7977), (1089, 2659)]