478679007

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1\times {\mathrm{2713}}^1$

素因数の和:3390

約数の個数: 16

約数和(自身を含む): 645801728

約数和(自身を除く): 167122721

約数列:

[1, 3, 103, 309, 571, 1713, 2713, 8139, 58813, 176439, 279439, 838317, 1549123, 4647369, 159559669, 478679007]

約数ペア:

[(1, 478679007), (3, 159559669), (103, 4647369), (309, 1549123), (571, 838317), (1713, 279439), (2713, 176439), (8139, 58813)]