140329427

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 162624000

約数和(自身を除く): 22294573

約数列:

[1, 7, 131, 199, 769, 917, 1393, 5383, 26069, 100739, 153031, 182483, 705173, 1071217, 20047061, 140329427]

約数ペア:

[(1, 140329427), (7, 20047061), (131, 1071217), (199, 705173), (769, 182483), (917, 153031), (1393, 100739), (5383, 26069)]