20170177

素因数分解:

${\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1088

約数の個数: 12

約数和(自身を含む): 21750336

約数和(自身を除く): 1580159

約数列:

[1, 17, 71, 289, 983, 1207, 16711, 20519, 69793, 284087, 1186481, 20170177]

約数ペア:

[(1, 20170177), (17, 1186481), (71, 284087), (289, 69793), (983, 20519), (1207, 16711)]