2612643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 3894912

約数和(自身を除く): 1282269

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 1931, 5793, 21241, 63723, 79171, 237513, 870881, 2612643]

約数ペア:

[(1, 2612643), (3, 870881), (11, 237513), (33, 79171), (41, 63723), (123, 21241), (451, 5793), (1353, 1931)]