1338117

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 32

約数和(自身を含む): 2128896

約数和(自身を除く): 790779

約数列:

[1, 3, 11, 23, 33, 41, 43, 69, 123, 129, 253, 451, 473, 759, 943, 989, 1353, 1419, 1763, 2829, 2967, 5289, 10373, 10879, 19393, 31119, 32637, 40549, 58179, 121647, 446039, 1338117]

約数ペア:

[(1, 1338117), (3, 446039), (11, 121647), (23, 58179), (33, 40549), (41, 32637), (43, 31119), (69, 19393), (123, 10879), (129, 10373), (253, 5289), (451, 2967), (473, 2829), (759, 1763), (943, 1419), (989, 1353)]