285054237

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{14947}}^1$

素因数の和:15129

約数の個数: 24

約数和(自身を含む): 446167904

約数和(自身を除く): 161113667

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1467, 2119, 6357, 14947, 19071, 44841, 134523, 194311, 582933, 1748799, 2436361, 7309083, 21927249, 31672693, 95018079, 285054237]

約数ペア:

[(1, 285054237), (3, 95018079), (9, 31672693), (13, 21927249), (39, 7309083), (117, 2436361), (163, 1748799), (489, 582933), (1467, 194311), (2119, 134523), (6357, 44841), (14947, 19071)]