705746079

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{3671}}^1$

素因数の和:4239

約数の個数: 24

約数和(自身を含む): 1046564064

約数和(自身を除く): 340817985

約数列:

[1, 3, 9, 41, 123, 369, 521, 1563, 3671, 4689, 11013, 21361, 33039, 64083, 150511, 192249, 451533, 1354599, 1912591, 5737773, 17213319, 78416231, 235248693, 705746079]

約数ペア:

[(1, 705746079), (3, 235248693), (9, 78416231), (41, 17213319), (123, 5737773), (369, 1912591), (521, 1354599), (1563, 451533), (3671, 192249), (4689, 150511), (11013, 64083), (21361, 33039)]