1366222707

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{70573}}^1$

素因数の和:70824

約数の個数: 20

約数和(自身を含む): 2049468960

約数和(自身を除く): 683246253

約数列:

[1, 3, 9, 27, 81, 239, 717, 2151, 6453, 19359, 70573, 211719, 635157, 1905471, 5716413, 16866947, 50600841, 151802523, 455407569, 1366222707]

約数ペア:

[(1, 1366222707), (3, 455407569), (9, 151802523), (27, 50600841), (81, 16866947), (239, 5716413), (717, 1905471), (2151, 635157), (6453, 211719), (19359, 70573)]