7422381

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{5849}}^1$

素因数の和:5905

約数の個数: 16

約数和(自身を含む): 11232000

約数和(自身を除く): 3809619

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 5849, 17547, 52641, 157923, 274903, 824709, 2474127, 7422381]

約数ペア:

[(1, 7422381), (3, 2474127), (9, 824709), (27, 274903), (47, 157923), (141, 52641), (423, 17547), (1269, 5849)]