2653677

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 4246424

約数和(自身を除く): 1592747

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 613, 1443, 1839, 4329, 5517, 7969, 22681, 23907, 68043, 71721, 204129, 294853, 884559, 2653677]

約数ペア:

[(1, 2653677), (3, 884559), (9, 294853), (13, 204129), (37, 71721), (39, 68043), (111, 23907), (117, 22681), (333, 7969), (481, 5517), (613, 4329), (1443, 1839)]