890665633

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4133}}^1$

素因数の和:4305

約数の個数: 24

約数和(自身を含む): 1062256104

約数和(自身を除く): 171590471

約数列:

[1, 11, 13, 121, 137, 143, 1507, 1573, 1781, 4133, 16577, 19591, 45463, 53729, 215501, 500093, 566221, 591019, 6228431, 6501209, 7360873, 68512741, 80969603, 890665633]

約数ペア:

[(1, 890665633), (11, 80969603), (13, 68512741), (121, 7360873), (137, 6501209), (143, 6228431), (1507, 591019), (1573, 566221), (1781, 500093), (4133, 215501), (16577, 53729), (19591, 45463)]