213415297

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{7219}}^1$

素因数の和:7320

約数の個数: 16

約数和(自身を含む): 237047040

約数和(自身を除く): 23631743

約数列:

[1, 17, 37, 47, 629, 799, 1739, 7219, 29563, 122723, 267103, 339293, 4540751, 5767981, 12553841, 213415297]

約数ペア:

[(1, 213415297), (17, 12553841), (37, 5767981), (47, 4540751), (629, 339293), (799, 267103), (1739, 122723), (7219, 29563)]