131416179

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{8971}}^1$

素因数の和:9250

約数の個数: 16

約数和(自身を含む): 185182080

約数和(自身を除く): 53765901

約数列:

[1, 3, 19, 57, 257, 771, 4883, 8971, 14649, 26913, 170449, 511347, 2305547, 6916641, 43805393, 131416179]

約数ペア:

[(1, 131416179), (3, 43805393), (19, 6916641), (57, 2305547), (257, 511347), (771, 170449), (4883, 26913), (8971, 14649)]