12188847

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21727}}^1$

素因数の和:21758

約数の個数: 16

約数和(自身を含む): 18772992

約数和(自身を除く): 6584145

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 21727, 65181, 238997, 369359, 716991, 1108077, 4062949, 12188847]

約数ペア:

[(1, 12188847), (3, 4062949), (11, 1108077), (17, 716991), (33, 369359), (51, 238997), (187, 65181), (561, 21727)]