2184471

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 3365856

約数和(自身を除く): 1181385

約数列:

[1, 3, 9, 23, 61, 69, 173, 183, 207, 519, 549, 1403, 1557, 3979, 4209, 10553, 11937, 12627, 31659, 35811, 94977, 242719, 728157, 2184471]

約数ペア:

[(1, 2184471), (3, 728157), (9, 242719), (23, 94977), (61, 35811), (69, 31659), (173, 12627), (183, 11937), (207, 10553), (519, 4209), (549, 3979), (1403, 1557)]