47938919

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7669}}^1$

素因数の和:7742

約数の個数: 16

約数和(自身を含む): 58905600

約数和(自身を除く): 10966681

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 7669, 53683, 145711, 360443, 1019977, 2523101, 6848417, 47938919]

約数ペア:

[(1, 47938919), (7, 6848417), (19, 2523101), (47, 1019977), (133, 360443), (329, 145711), (893, 53683), (6251, 7669)]