2885283

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 4492800

約数和(自身を除く): 1607517

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 359, 423, 893, 1077, 2679, 3231, 6821, 8037, 16873, 20463, 50619, 61389, 151857, 320587, 961761, 2885283]

約数ペア:

[(1, 2885283), (3, 961761), (9, 320587), (19, 151857), (47, 61389), (57, 50619), (141, 20463), (171, 16873), (359, 8037), (423, 6821), (893, 3231), (1077, 2679)]