11806857

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 19180800

約数和(自身を除く): 7373943

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 887, 1479, 2661, 4437, 7983, 13311, 15079, 23949, 25723, 45237, 77169, 135711, 231507, 407133, 437291, 694521, 1311873, 3935619, 11806857]

約数ペア:

[(1, 11806857), (3, 3935619), (9, 1311873), (17, 694521), (27, 437291), (29, 407133), (51, 231507), (87, 135711), (153, 77169), (261, 45237), (459, 25723), (493, 23949), (783, 15079), (887, 13311), (1479, 7983), (2661, 4437)]