8889417105

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1407667}}^1$

素因数の和:1408096

約数の個数: 16

約数和(自身を含む): 14256861504

約数和(自身を除く): 5367444399

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 6315, 1407667, 4223001, 7038335, 21115005, 592627807, 1777883421, 2963139035, 8889417105]

約数ペア:

[(1, 8889417105), (3, 2963139035), (5, 1777883421), (15, 592627807), (421, 21115005), (1263, 7038335), (2105, 4223001), (6315, 1407667)]