1393356123

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1451}}^1\times {\mathrm{4639}}^1$

素因数の和:6119

約数の個数: 24

約数和(自身を含む): 2102031360

約数和(自身を除く): 708675237

約数列:

[1, 3, 9, 23, 69, 207, 1451, 4353, 4639, 13059, 13917, 33373, 41751, 100119, 106697, 300357, 320091, 960273, 6731189, 20193567, 60580701, 154817347, 464452041, 1393356123]

約数ペア:

[(1, 1393356123), (3, 464452041), (9, 154817347), (23, 60580701), (69, 20193567), (207, 6731189), (1451, 960273), (4353, 320091), (4639, 300357), (13059, 106697), (13917, 100119), (33373, 41751)]