22693689

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{9661}}^1$

素因数の和:9702

約数の個数: 20

約数和(自身を含む): 35073060

約数和(自身を除く): 12379371

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 9661, 28983, 86949, 260847, 280169, 782541, 840507, 2521521, 7564563, 22693689]

約数ペア:

[(1, 22693689), (3, 7564563), (9, 2521521), (27, 840507), (29, 782541), (81, 280169), (87, 260847), (261, 86949), (783, 28983), (2349, 9661)]