22782429

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2129}}^1$

素因数の和:2205

約数の個数: 24

約数和(自身を含む): 34889400

約数和(自身を除く): 12106971

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 2129, 3567, 6387, 10701, 19161, 61741, 87289, 185223, 261867, 555669, 785601, 2531381, 7594143, 22782429]

約数ペア:

[(1, 22782429), (3, 7594143), (9, 2531381), (29, 785601), (41, 555669), (87, 261867), (123, 185223), (261, 87289), (369, 61741), (1189, 19161), (2129, 10701), (3567, 6387)]