4895379

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 7368192

約数和(自身を除く): 2472813

約数列:

[1, 3, 9, 47, 71, 141, 163, 213, 423, 489, 639, 1467, 3337, 7661, 10011, 11573, 22983, 30033, 34719, 68949, 104157, 543931, 1631793, 4895379]

約数ペア:

[(1, 4895379), (3, 1631793), (9, 543931), (47, 104157), (71, 68949), (141, 34719), (163, 30033), (213, 22983), (423, 11573), (489, 10011), (639, 7661), (1467, 3337)]