2266299

素因数分解:

$3^4\times 7^2\times {\mathrm{571}}^1$

素因数の和:597

約数の個数: 30

約数和(自身を含む): 3945084

約数和(自身を除く): 1678785

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 571, 1323, 1713, 3969, 3997, 5139, 11991, 15417, 27979, 35973, 46251, 83937, 107919, 251811, 323757, 755433, 2266299]

約数ペア:

[(1, 2266299), (3, 755433), (7, 323757), (9, 251811), (21, 107919), (27, 83937), (49, 46251), (63, 35973), (81, 27979), (147, 15417), (189, 11991), (441, 5139), (567, 3997), (571, 3969), (1323, 1713)]