317232019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{12703}}^1$

素因数の和:12846

約数の個数: 16

約数和(自身を含む): 364960512

約数和(自身を除く): 47728493

約数列:

[1, 13, 17, 113, 221, 1469, 1921, 12703, 24973, 165139, 215951, 1435439, 2807363, 18660707, 24402463, 317232019]

約数ペア:

[(1, 317232019), (13, 24402463), (17, 18660707), (113, 2807363), (221, 1435439), (1469, 215951), (1921, 165139), (12703, 24973)]