3988897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 4681152

約数和(自身を除く): 692255

約数列:

[1, 11, 17, 83, 187, 257, 913, 1411, 2827, 4369, 15521, 21331, 48059, 234641, 362627, 3988897]

約数ペア:

[(1, 3988897), (11, 362627), (17, 234641), (83, 48059), (187, 21331), (257, 15521), (913, 4369), (1411, 2827)]