29280519

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 43959552

約数和(自身を除く): 14679033

約数列:

[1, 3, 9, 41, 73, 123, 219, 369, 657, 1087, 2993, 3261, 8979, 9783, 26937, 44567, 79351, 133701, 238053, 401103, 714159, 3253391, 9760173, 29280519]

約数ペア:

[(1, 29280519), (3, 9760173), (9, 3253391), (41, 714159), (73, 401103), (123, 238053), (219, 133701), (369, 79351), (657, 44567), (1087, 26937), (2993, 9783), (3261, 8979)]