11902227

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 18040320

約数和(自身を除く): 6138093

約数列:

[1, 3, 17, 19, 51, 57, 71, 173, 213, 323, 519, 969, 1207, 1349, 2941, 3287, 3621, 4047, 8823, 9861, 12283, 22933, 36849, 55879, 68799, 167637, 208811, 233377, 626433, 700131, 3967409, 11902227]

約数ペア:

[(1, 11902227), (3, 3967409), (17, 700131), (19, 626433), (51, 233377), (57, 208811), (71, 167637), (173, 68799), (213, 55879), (323, 36849), (519, 22933), (969, 12283), (1207, 9861), (1349, 8823), (2941, 4047), (3287, 3621)]