40939927

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{953}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 52340256

約数和(自身を除く): 11400329

約数列:

[1, 7, 17, 19, 119, 133, 323, 361, 953, 2261, 2527, 6137, 6671, 16201, 18107, 42959, 113407, 126749, 307819, 344033, 2154733, 2408231, 5848561, 40939927]

約数ペア:

[(1, 40939927), (7, 5848561), (17, 2408231), (19, 2154733), (119, 344033), (133, 307819), (323, 126749), (361, 113407), (953, 42959), (2261, 18107), (2527, 16201), (6137, 6671)]