2912787609

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1\times {\mathrm{43051}}^1$

素因数の和:44260

約数の個数: 16

約数和(自身を含む): 4091662080

約数和(自身を除く): 1178874471

約数列:

[1, 3, 19, 57, 1187, 3561, 22553, 43051, 67659, 129153, 817969, 2453907, 51101537, 153304611, 970929203, 2912787609]

約数ペア:

[(1, 2912787609), (3, 970929203), (19, 153304611), (57, 51101537), (1187, 2453907), (3561, 817969), (22553, 129153), (43051, 67659)]