13412517

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{601}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 18435648

約数和(自身を除く): 5023131

約数列:

[1, 3, 43, 129, 173, 519, 601, 1803, 7439, 22317, 25843, 77529, 103973, 311919, 4470839, 13412517]

約数ペア:

[(1, 13412517), (3, 4470839), (43, 311919), (129, 103973), (173, 77529), (519, 25843), (601, 22317), (1803, 7439)]