21624273

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{6619}}^1$

素因数の和:6650

約数の個数: 24

約数和(自身を含む): 35218400

約数和(自身を除く): 13594127

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 6619, 19857, 59571, 72809, 178713, 218427, 655281, 800899, 1965843, 2402697, 7208091, 21624273]

約数ペア:

[(1, 21624273), (3, 7208091), (9, 2402697), (11, 1965843), (27, 800899), (33, 655281), (99, 218427), (121, 178713), (297, 72809), (363, 59571), (1089, 19857), (3267, 6619)]