865884027

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1\times {\mathrm{10499}}^1$

素因数の和:11282

約数の個数: 16

約数和(自身を含む): 1187424000

約数和(自身を除く): 321539973

約数列:

[1, 3, 37, 111, 743, 2229, 10499, 27491, 31497, 82473, 388463, 1165389, 7800757, 23402271, 288628009, 865884027]

約数ペア:

[(1, 865884027), (3, 288628009), (37, 23402271), (111, 7800757), (743, 1165389), (2229, 388463), (10499, 82473), (27491, 31497)]