3804759

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 6612480

約数和(自身を除く): 2807721

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 491, 861, 1107, 1473, 2583, 3437, 4419, 7749, 10311, 13257, 20131, 30933, 60393, 92799, 140917, 181179, 422751, 543537, 1268253, 3804759]

約数ペア:

[(1, 3804759), (3, 1268253), (7, 543537), (9, 422751), (21, 181179), (27, 140917), (41, 92799), (63, 60393), (123, 30933), (189, 20131), (287, 13257), (369, 10311), (491, 7749), (861, 4419), (1107, 3437), (1473, 2583)]