395170919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 484700160

約数和(自身を除く): 89529241

約数列:

[1, 11, 13, 31, 97, 143, 341, 403, 919, 1067, 1261, 3007, 4433, 10109, 11947, 13871, 28489, 33077, 39091, 89143, 131417, 313379, 370357, 430001, 980573, 1158859, 2763433, 4073927, 12747449, 30397763, 35924629, 395170919]

約数ペア:

[(1, 395170919), (11, 35924629), (13, 30397763), (31, 12747449), (97, 4073927), (143, 2763433), (341, 1158859), (403, 980573), (919, 430001), (1067, 370357), (1261, 313379), (3007, 131417), (4433, 89143), (10109, 39091), (11947, 33077), (13871, 28489)]