906573889

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 1044184064

約数和(自身を除く): 137610175

約数列:

[1, 13, 31, 37, 163, 373, 403, 481, 1147, 2119, 4849, 5053, 6031, 11563, 13801, 14911, 60799, 65689, 78403, 150319, 179413, 186961, 427831, 790387, 1884769, 2249563, 2430493, 5561803, 24501997, 29244319, 69736453, 906573889]

約数ペア:

[(1, 906573889), (13, 69736453), (31, 29244319), (37, 24501997), (163, 5561803), (373, 2430493), (403, 2249563), (481, 1884769), (1147, 790387), (2119, 427831), (4849, 186961), (5053, 179413), (6031, 150319), (11563, 78403), (13801, 65689), (14911, 60799)]