3228993

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 5129280

約数和(自身を除く): 1900287

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 821, 1311, 2463, 3933, 7389, 15599, 18883, 46797, 56649, 140391, 169947, 358777, 1076331, 3228993]

約数ペア:

[(1, 3228993), (3, 1076331), (9, 358777), (19, 169947), (23, 140391), (57, 56649), (69, 46797), (171, 18883), (207, 15599), (437, 7389), (821, 3933), (1311, 2463)]