22043907

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{6329}}^1$

素因数の和:6384

約数の個数: 20

約数和(自身を含む): 33700920

約数和(自身を除く): 11657013

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 6329, 18987, 56961, 170883, 272147, 512649, 816441, 2449323, 7347969, 22043907]

約数ペア:

[(1, 22043907), (3, 7347969), (9, 2449323), (27, 816441), (43, 512649), (81, 272147), (129, 170883), (387, 56961), (1161, 18987), (3483, 6329)]