4718181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 6814080

約数和(自身を除く): 2095899

約数列:

[1, 3, 13, 39, 311, 389, 933, 1167, 4043, 5057, 12129, 15171, 120979, 362937, 1572727, 4718181]

約数ペア:

[(1, 4718181), (3, 1572727), (13, 362937), (39, 120979), (311, 15171), (389, 12129), (933, 5057), (1167, 4043)]