19700343

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1033}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 30862832

約数和(自身を除く): 11162489

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1033, 1467, 2119, 3099, 6357, 9297, 13429, 19071, 40287, 120861, 168379, 505137, 1515411, 2188927, 6566781, 19700343]

約数ペア:

[(1, 19700343), (3, 6566781), (9, 2188927), (13, 1515411), (39, 505137), (117, 168379), (163, 120861), (489, 40287), (1033, 19071), (1467, 13429), (2119, 9297), (3099, 6357)]