2016016723

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1709}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 2553016320

約数和(自身を除く): 536999597

約数列:

[1, 7, 17, 23, 119, 161, 391, 431, 1709, 2737, 3017, 7327, 9913, 11963, 29053, 39307, 51289, 69391, 168521, 203371, 275149, 668219, 736579, 1179647, 4677533, 5156053, 12521843, 16941317, 87652901, 118589219, 288002389, 2016016723]

約数ペア:

[(1, 2016016723), (7, 288002389), (17, 118589219), (23, 87652901), (119, 16941317), (161, 12521843), (391, 5156053), (431, 4677533), (1709, 1179647), (2737, 736579), (3017, 668219), (7327, 275149), (9913, 203371), (11963, 168521), (29053, 69391), (39307, 51289)]