1306791213

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{13043}}^1$

素因数の和:13433

約数の個数: 32

約数和(自身を含む): 2150486016

約数和(自身を除く): 843694803

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 367, 1101, 2569, 4771, 7707, 13043, 14313, 33397, 39129, 91301, 100191, 169559, 273903, 508677, 1186913, 3560739, 4786781, 14360343, 33507467, 62228153, 100522401, 186684459, 435597071, 1306791213]

約数ペア:

[(1, 1306791213), (3, 435597071), (7, 186684459), (13, 100522401), (21, 62228153), (39, 33507467), (91, 14360343), (273, 4786781), (367, 3560739), (1101, 1186913), (2569, 508677), (4771, 273903), (7707, 169559), (13043, 100191), (14313, 91301), (33397, 39129)]