3967409

素因数分解:

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

素因数の和:280

約数の個数: 16

約数和(自身を含む): 4510080

約数和(自身を除く): 542671

約数列:

[1, 17, 19, 71, 173, 323, 1207, 1349, 2941, 3287, 12283, 22933, 55879, 208811, 233377, 3967409]

約数ペア:

[(1, 3967409), (17, 233377), (19, 208811), (71, 55879), (173, 22933), (323, 12283), (1207, 3287), (1349, 2941)]