9191133

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3943}}^1$

素因数の和:3993

約数の個数: 24

約数和(自身を含む): 15586688

約数和(自身を除く): 6395555

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 3943, 11829, 27601, 35487, 82803, 145891, 248409, 437673, 1021237, 1313019, 3063711, 9191133]

約数ペア:

[(1, 9191133), (3, 3063711), (7, 1313019), (9, 1021237), (21, 437673), (37, 248409), (63, 145891), (111, 82803), (259, 35487), (333, 27601), (777, 11829), (2331, 3943)]