22278429

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 34918400

約数和(自身を除く): 12639971

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 279, 387, 619, 837, 1161, 1333, 1857, 3999, 5571, 11997, 16713, 19189, 26617, 35991, 57567, 79851, 172701, 239553, 518103, 718659, 825127, 2475381, 7426143, 22278429]

約数ペア:

[(1, 22278429), (3, 7426143), (9, 2475381), (27, 825127), (31, 718659), (43, 518103), (93, 239553), (129, 172701), (279, 79851), (387, 57567), (619, 35991), (837, 26617), (1161, 19189), (1333, 16713), (1857, 11997), (3999, 5571)]