22178151

素因数分解:

$3^3\times {\mathrm{619}}^1\times {\mathrm{1327}}^1$

素因数の和:1955

約数の個数: 16

約数和(自身を含む): 32934400

約数和(自身を除く): 10756249

約数列:

[1, 3, 9, 27, 619, 1327, 1857, 3981, 5571, 11943, 16713, 35829, 821413, 2464239, 7392717, 22178151]

約数ペア:

[(1, 22178151), (3, 7392717), (9, 2464239), (27, 821413), (619, 35829), (1327, 16713), (1857, 11943), (3981, 5571)]