22047777

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2477}}^1$

素因数の和:2549

約数の個数: 24

約数和(自身を含む): 34017984

約数和(自身を除く): 11970207

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2477, 2967, 7431, 8901, 22293, 56971, 106511, 170913, 319533, 512739, 958599, 2449753, 7349259, 22047777]

約数ペア:

[(1, 22047777), (3, 7349259), (9, 2449753), (23, 958599), (43, 512739), (69, 319533), (129, 170913), (207, 106511), (387, 56971), (989, 22293), (2477, 8901), (2967, 7431)]