2735397

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 4757760

約数和(自身を除く): 2022363

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 353, 369, 861, 1059, 1107, 2471, 2583, 3177, 7413, 7749, 9531, 14473, 22239, 43419, 66717, 101311, 130257, 303933, 390771, 911799, 2735397]

約数ペア:

[(1, 2735397), (3, 911799), (7, 390771), (9, 303933), (21, 130257), (27, 101311), (41, 66717), (63, 43419), (123, 22239), (189, 14473), (287, 9531), (353, 7749), (369, 7413), (861, 3177), (1059, 2583), (1107, 2471)]