11957031

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{11969}}^1$

素因数の和:12015

約数の個数: 16

約数和(自身を含む): 18194400

約数和(自身を除く): 6237369

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 11969, 35907, 107721, 323163, 442853, 1328559, 3985677, 11957031]

約数ペア:

[(1, 11957031), (3, 3985677), (9, 1328559), (27, 442853), (37, 323163), (111, 107721), (333, 35907), (999, 11969)]