21232277

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 23950080

約数和(自身を除く): 2717803

約数列:

[1, 11, 53, 79, 461, 583, 869, 4187, 5071, 24433, 36419, 46057, 268763, 400609, 1930207, 21232277]

約数ペア:

[(1, 21232277), (11, 1930207), (53, 400609), (79, 268763), (461, 46057), (583, 36419), (869, 24433), (4187, 5071)]