40727393

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18013}}^1$

素因数の和:18056

約数の個数: 16

約数和(自身を含む): 51880320

約数和(自身を除く): 11152927

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 18013, 126091, 306221, 342247, 2143547, 2395729, 5818199, 40727393]

約数ペア:

[(1, 40727393), (7, 5818199), (17, 2395729), (19, 2143547), (119, 342247), (133, 306221), (323, 126091), (2261, 18013)]