138909723

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1\times {\mathrm{1031}}^1$

素因数の和:1594

約数の個数: 16

約数和(自身を含む): 187708416

約数和(自身を除く): 48798693

約数列:

[1, 3, 97, 291, 463, 1031, 1389, 3093, 44911, 100007, 134733, 300021, 477353, 1432059, 46303241, 138909723]

約数ペア:

[(1, 138909723), (3, 46303241), (97, 1432059), (291, 477353), (463, 300021), (1031, 134733), (1389, 100007), (3093, 44911)]