131005587

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{11519}}^1$

素因数の和:11762

約数の個数: 16

約数和(自身を含む): 185794560

約数和(自身を除く): 54788973

約数列:

[1, 3, 17, 51, 223, 669, 3791, 11373, 11519, 34557, 195823, 587469, 2568737, 7706211, 43668529, 131005587]

約数ペア:

[(1, 131005587), (3, 43668529), (17, 7706211), (51, 2568737), (223, 587469), (669, 195823), (3791, 34557), (11373, 11519)]