2256189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 3556224

約数和(自身を除く): 1300035

約数列:

[1, 3, 13, 17, 39, 41, 51, 83, 123, 221, 249, 533, 663, 697, 1079, 1411, 1599, 2091, 3237, 3403, 4233, 9061, 10209, 18343, 27183, 44239, 55029, 57851, 132717, 173553, 752063, 2256189]

約数ペア:

[(1, 2256189), (3, 752063), (13, 173553), (17, 132717), (39, 57851), (41, 55029), (51, 44239), (83, 27183), (123, 18343), (221, 10209), (249, 9061), (533, 4233), (663, 3403), (697, 3237), (1079, 2091), (1411, 1599)]