11931909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21269}}^1$

素因数の和:21300

約数の個数: 16

約数和(自身を含む): 18377280

約数和(自身を除く): 6445371

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 21269, 63807, 233959, 361573, 701877, 1084719, 3977303, 11931909]

約数ペア:

[(1, 11931909), (3, 3977303), (11, 1084719), (17, 701877), (33, 361573), (51, 233959), (187, 63807), (561, 21269)]