11857959

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 36

約数和(自身を含む): 18773664

約数和(自身を除く): 6915705

約数列:

[1, 3, 9, 17, 47, 51, 97, 141, 153, 289, 291, 423, 799, 867, 873, 1649, 2397, 2601, 4559, 4947, 7191, 13583, 13677, 14841, 28033, 40749, 41031, 77503, 84099, 122247, 232509, 252297, 697527, 1317551, 3952653, 11857959]

約数ペア:

[(1, 11857959), (3, 3952653), (9, 1317551), (17, 697527), (47, 252297), (51, 232509), (97, 122247), (141, 84099), (153, 77503), (289, 41031), (291, 40749), (423, 28033), (799, 14841), (867, 13677), (873, 13583), (1649, 7191), (2397, 4947), (2601, 4559)]