27941761

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 32506920

約数和(自身を除く): 4565159

約数列:

[1, 17, 19, 29, 157, 323, 361, 493, 551, 2669, 2983, 4553, 6137, 9367, 10469, 50711, 56677, 77401, 86507, 177973, 963509, 1470619, 1643633, 27941761]

約数ペア:

[(1, 27941761), (17, 1643633), (19, 1470619), (29, 963509), (157, 177973), (323, 86507), (361, 77401), (493, 56677), (551, 50711), (2669, 10469), (2983, 9367), (4553, 6137)]