2963753

素因数分解:

${\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 16

約数和(自身を含む): 3427200

約数和(自身を除く): 463447

約数列:

[1, 13, 19, 71, 169, 247, 923, 1349, 2197, 3211, 11999, 17537, 41743, 155987, 227981, 2963753]

約数ペア:

[(1, 2963753), (13, 227981), (19, 155987), (71, 41743), (169, 17537), (247, 11999), (923, 3211), (1349, 2197)]