13484817

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 20217600

約数和(自身を除く): 6732783

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 449, 639, 1347, 3337, 4041, 10011, 21103, 30033, 31879, 63309, 95637, 189927, 286911, 1498313, 4494939, 13484817]

約数ペア:

[(1, 13484817), (3, 4494939), (9, 1498313), (47, 286911), (71, 189927), (141, 95637), (213, 63309), (423, 31879), (449, 30033), (639, 21103), (1347, 10011), (3337, 4041)]