21267051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32077}}^1$

素因数の和:32110

約数の個数: 16

約数和(自身を含む): 32334624

約数和(自身を除く): 11067573

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 32077, 96231, 417001, 545309, 1251003, 1635927, 7089017, 21267051]

約数ペア:

[(1, 21267051), (3, 7089017), (13, 1635927), (17, 1251003), (39, 545309), (51, 417001), (221, 96231), (663, 32077)]