392940909

素因数分解:

$3^3\times {\mathrm{71}}^2\times {\mathrm{2887}}^1$

素因数の和:3038

約数の個数: 24

約数和(自身を含む): 590653760

約数和(自身を除く): 197712851

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 2887, 5041, 8661, 15123, 25983, 45369, 77949, 136107, 204977, 614931, 1844793, 5534379, 14553367, 43660101, 130980303, 392940909]

約数ペア:

[(1, 392940909), (3, 130980303), (9, 43660101), (27, 14553367), (71, 5534379), (213, 1844793), (639, 614931), (1917, 204977), (2887, 136107), (5041, 77949), (8661, 45369), (15123, 25983)]