12927651

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12637}}^1$

素因数の和:12682

約数の個数: 16

約数和(自身を含む): 19411968

約数和(自身を除く): 6484317

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 12637, 37911, 139007, 391747, 417021, 1175241, 4309217, 12927651]

約数ペア:

[(1, 12927651), (3, 4309217), (11, 1175241), (31, 417021), (33, 391747), (93, 139007), (341, 37911), (1023, 12637)]