22089951

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{523}}^1$

素因数の和:580

約数の個数: 36

約数和(自身を含む): 36335208

約数和(自身を除く): 14245257

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 361, 523, 741, 1083, 1569, 2223, 3249, 4693, 4707, 6799, 9937, 14079, 20397, 29811, 42237, 61191, 89433, 129181, 188803, 387543, 566409, 1162629, 1699227, 2454439, 7363317, 22089951]

約数ペア:

[(1, 22089951), (3, 7363317), (9, 2454439), (13, 1699227), (19, 1162629), (39, 566409), (57, 387543), (117, 188803), (171, 129181), (247, 89433), (361, 61191), (523, 42237), (741, 29811), (1083, 20397), (1569, 14079), (2223, 9937), (3249, 6799), (4693, 4707)]