291206123

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{1213}}^1$

素因数の和:1598

約数の個数: 16

約数和(自身を含む): 320204640

約数和(自身を除く): 28998517

約数列:

[1, 13, 59, 313, 767, 1213, 4069, 15769, 18467, 71567, 240071, 379669, 930371, 4935697, 22400471, 291206123]

約数ペア:

[(1, 291206123), (13, 22400471), (59, 4935697), (313, 930371), (767, 379669), (1213, 240071), (4069, 71567), (15769, 18467)]