2623959

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 4188912

約数和(自身を除く): 1564953

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 547, 1599, 1641, 4797, 4923, 7111, 21333, 22427, 63999, 67281, 201843, 291551, 874653, 2623959]

約数ペア:

[(1, 2623959), (3, 874653), (9, 291551), (13, 201843), (39, 67281), (41, 63999), (117, 22427), (123, 21333), (369, 7111), (533, 4923), (547, 4797), (1599, 1641)]