22664019

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2909}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 35827920

約数和(自身を除く): 13163901

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 2909, 7791, 8727, 20363, 61089, 142541, 154177, 427623, 462531, 1079239, 3237717, 7554673, 22664019]

約数ペア:

[(1, 22664019), (3, 7554673), (7, 3237717), (21, 1079239), (49, 462531), (53, 427623), (147, 154177), (159, 142541), (371, 61089), (1113, 20363), (2597, 8727), (2909, 7791)]