42326319

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2539

約数の個数: 32

約数和(自身を含む): 69498880

約数和(自身を除く): 27172561

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 2467, 5719, 7401, 17157, 17269, 46873, 51807, 106081, 140619, 318243, 328111, 742567, 984333, 2015539, 2227701, 6046617, 14108773, 42326319]

約数ペア:

[(1, 42326319), (3, 14108773), (7, 6046617), (19, 2227701), (21, 2015539), (43, 984333), (57, 742567), (129, 328111), (133, 318243), (301, 140619), (399, 106081), (817, 51807), (903, 46873), (2451, 17269), (2467, 17157), (5719, 7401)]