9963921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17761}}^1$

素因数の和:17792

約数の個数: 16

約数和(自身を含む): 15346368

約数和(自身を除く): 5382447

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 17761, 53283, 195371, 301937, 586113, 905811, 3321307, 9963921]

約数ペア:

[(1, 9963921), (3, 3321307), (11, 905811), (17, 586113), (33, 301937), (51, 195371), (187, 53283), (561, 17761)]