9951639

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 13665792

約数和(自身を除く): 3714153

約数列:

[1, 3, 47, 141, 163, 433, 489, 1299, 7661, 20351, 22983, 61053, 70579, 211737, 3317213, 9951639]

約数ペア:

[(1, 9951639), (3, 3317213), (47, 211737), (141, 70579), (163, 61053), (433, 22983), (489, 20351), (1299, 7661)]