23957879

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 29398320

約数和(自身を除く): 5440441

約数列:

[1, 11, 17, 19, 121, 187, 209, 323, 613, 2057, 2299, 3553, 6743, 10421, 11647, 39083, 74173, 114631, 128117, 197999, 1260941, 1409287, 2177989, 23957879]

約数ペア:

[(1, 23957879), (11, 2177989), (17, 1409287), (19, 1260941), (121, 197999), (187, 128117), (209, 114631), (323, 74173), (613, 39083), (2057, 11647), (2299, 10421), (3553, 6743)]