1867372293

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{130303}}^1$

素因数の和:130604

約数の個数: 16

約数和(自身を含む): 2645692416

約数和(自身を除く): 778320123

約数列:

[1, 3, 17, 51, 281, 843, 4777, 14331, 130303, 390909, 2215151, 6645453, 36615143, 109845429, 622457431, 1867372293]

約数ペア:

[(1, 1867372293), (3, 622457431), (17, 109845429), (51, 36615143), (281, 6645453), (843, 2215151), (4777, 390909), (14331, 130303)]