12758643

素因数分解:

$3^2\times {\mathrm{977}}^1\times {\mathrm{1451}}^1$

素因数の和:2434

約数の個数: 12

約数和(自身を含む): 18460728

約数和(自身を除く): 5702085

約数列:

[1, 3, 9, 977, 1451, 2931, 4353, 8793, 13059, 1417627, 4252881, 12758643]

約数ペア:

[(1, 12758643), (3, 4252881), (9, 1417627), (977, 13059), (1451, 8793), (2931, 4353)]