22006047

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7879}}^1$

素因数の和:7915

約数の個数: 24

約数和(自身を含む): 35932800

約数和(自身を除く): 13926753

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 7879, 23637, 55153, 149701, 165459, 386071, 449103, 1047907, 1158213, 3143721, 7335349, 22006047]

約数ペア:

[(1, 22006047), (3, 7335349), (7, 3143721), (19, 1158213), (21, 1047907), (49, 449103), (57, 386071), (133, 165459), (147, 149701), (399, 55153), (931, 23637), (2793, 7879)]