40900419

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38189}}^1$

素因数の和:38219

約数の個数: 24

約数和(自身を含む): 71491680

約数和(自身を除く): 30591261

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 38189, 114567, 267323, 343701, 649213, 801969, 1947639, 2405907, 4544491, 5842917, 13633473, 40900419]

約数ペア:

[(1, 40900419), (3, 13633473), (7, 5842917), (9, 4544491), (17, 2405907), (21, 1947639), (51, 801969), (63, 649213), (119, 343701), (153, 267323), (357, 114567), (1071, 38189)]