4561491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 7216128

約数和(自身を除く): 2654637

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 173, 187, 517, 519, 561, 799, 1551, 1903, 2397, 2941, 5709, 8131, 8789, 8823, 24393, 26367, 32351, 89441, 97053, 138227, 268323, 414681, 1520497, 4561491]

約数ペア:

[(1, 4561491), (3, 1520497), (11, 414681), (17, 268323), (33, 138227), (47, 97053), (51, 89441), (141, 32351), (173, 26367), (187, 24393), (517, 8823), (519, 8789), (561, 8131), (799, 5709), (1551, 2941), (1903, 2397)]