10438239

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26161}}^1$

素因数の和:26190

約数の個数: 16

約数和(自身を含む): 16743680

約数和(自身を除く): 6305441

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 26161, 78483, 183127, 497059, 549381, 1491177, 3479413, 10438239]

約数ペア:

[(1, 10438239), (3, 3479413), (7, 1491177), (19, 549381), (21, 497059), (57, 183127), (133, 78483), (399, 26161)]