26853931

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:775

約数の個数: 16

約数和(自身を含む): 30844800

約数和(自身を除く): 3990869

約数列:

[1, 13, 17, 169, 221, 719, 2197, 2873, 9347, 12223, 37349, 121511, 158899, 1579643, 2065687, 26853931]

約数ペア:

[(1, 26853931), (13, 2065687), (17, 1579643), (169, 158899), (221, 121511), (719, 37349), (2197, 12223), (2873, 9347)]