1260647529

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{348149}}^1$

素因数の和:348240

約数の個数: 16

約数和(自身を含む): 1804809600

約数和(自身を除く): 544162071

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 348149, 1044447, 5918533, 17755599, 24718579, 74155737, 420215843, 1260647529]

約数ペア:

[(1, 1260647529), (3, 420215843), (17, 74155737), (51, 24718579), (71, 17755599), (213, 5918533), (1207, 1044447), (3621, 348149)]