56376321

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{3719}}^1$

素因数の和:3916

約数の個数: 16

約数和(自身を含む): 78090240

約数和(自身を除く): 21713919

約数列:

[1, 3, 31, 93, 163, 489, 3719, 5053, 11157, 15159, 115289, 345867, 606197, 1818591, 18792107, 56376321]

約数ペア:

[(1, 56376321), (3, 18792107), (31, 1818591), (93, 606197), (163, 345867), (489, 115289), (3719, 15159), (5053, 11157)]