39962349

素因数分解:

$3^3\times 7^1\times {\mathrm{211441}}^1$

素因数の和:211457

約数の個数: 16

約数和(自身を含む): 67661440

約数和(自身を除く): 27699091

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211441, 634323, 1480087, 1902969, 4440261, 5708907, 13320783, 39962349]

約数ペア:

[(1, 39962349), (3, 13320783), (7, 5708907), (9, 4440261), (21, 1902969), (27, 1480087), (63, 634323), (189, 211441)]