22914171

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 41350400

約数和(自身を除く): 18436229

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 709, 1197, 1539, 1701, 2127, 3591, 4617, 4963, 6381, 10773, 13471, 14889, 19143, 32319, 40413, 44667, 57429, 94297, 121239, 134001, 172287, 282891, 363717, 402003, 848673, 1091151, 1206009, 2546019, 3273453, 7638057, 22914171]

約数ペア:

[(1, 22914171), (3, 7638057), (7, 3273453), (9, 2546019), (19, 1206009), (21, 1091151), (27, 848673), (57, 402003), (63, 363717), (81, 282891), (133, 172287), (171, 134001), (189, 121239), (243, 94297), (399, 57429), (513, 44667), (567, 40413), (709, 32319), (1197, 19143), (1539, 14889), (1701, 13471), (2127, 10773), (3591, 6381), (4617, 4963)]