12968637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23117}}^1$

素因数の和:23148

約数の個数: 16

約数和(自身を含む): 19973952

約数和(自身を除く): 7005315

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 23117, 69351, 254287, 392989, 762861, 1178967, 4322879, 12968637]

約数ペア:

[(1, 12968637), (3, 4322879), (11, 1178967), (17, 762861), (33, 392989), (51, 254287), (187, 69351), (561, 23117)]