7152471

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 10913760

約数和(自身を除く): 3761289

約数列:

[1, 3, 9, 23, 69, 109, 207, 317, 327, 951, 981, 2507, 2853, 7291, 7521, 21873, 22563, 34553, 65619, 103659, 310977, 794719, 2384157, 7152471]

約数ペア:

[(1, 7152471), (3, 2384157), (9, 794719), (23, 310977), (69, 103659), (109, 65619), (207, 34553), (317, 22563), (327, 21873), (951, 7521), (981, 7291), (2507, 2853)]