397013958

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2005121}}^1$

素因数の和:2005140

約数の個数: 24

約数和(自身を含む): 938397096

約数和(自身を除く): 541383138

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 2005121, 4010242, 6015363, 12030726, 18046089, 22056331, 36092178, 44112662, 66168993, 132337986, 198506979, 397013958]

約数ペア:

[(1, 397013958), (2, 198506979), (3, 132337986), (6, 66168993), (9, 44112662), (11, 36092178), (18, 22056331), (22, 18046089), (33, 12030726), (66, 6015363), (99, 4010242), (198, 2005121)]