9121431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5881}}^1$

素因数の和:5942

約数の個数: 16

約数和(自身を含む): 13552128

約数和(自身を除く): 4430697

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 5881, 17643, 64691, 194073, 276407, 829221, 3040477, 9121431]

約数ペア:

[(1, 9121431), (3, 3040477), (11, 829221), (33, 276407), (47, 194073), (141, 64691), (517, 17643), (1551, 5881)]