11897439

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4441}}^1$

素因数の和:4510

約数の個数: 16

約数和(自身を含む): 17057280

約数和(自身を除く): 5159841

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 4441, 13323, 84379, 208727, 253137, 626181, 3965813, 11897439]

約数ペア:

[(1, 11897439), (3, 3965813), (19, 626181), (47, 253137), (57, 208727), (141, 84379), (893, 13323), (2679, 4441)]