42934947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{8287}}^1$

素因数の和:8458

約数の個数: 16

約数和(自身を含む): 62856192

約数和(自身を除く): 19921245

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 8287, 24861, 91157, 273471, 1301059, 3903177, 14311649, 42934947]

約数ペア:

[(1, 42934947), (3, 14311649), (11, 3903177), (33, 1301059), (157, 273471), (471, 91157), (1727, 24861), (5181, 8287)]