47420409

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{8237}}^1$

素因数の和:8360

約数の個数: 16

約数和(自身を含む): 67222080

約数和(自身を除く): 19801671

約数列:

[1, 3, 19, 57, 101, 303, 1919, 5757, 8237, 24711, 156503, 469509, 831937, 2495811, 15806803, 47420409]

約数ペア:

[(1, 47420409), (3, 15806803), (19, 2495811), (57, 831937), (101, 469509), (303, 156503), (1919, 24711), (5757, 8237)]