47752719

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{6299}}^1$

素因数の和:6347

約数の個数: 24

約数和(自身を含む): 76809600

約数和(自身を除く): 29056881

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 6299, 7581, 18897, 44093, 119681, 132279, 359043, 837767, 2273939, 2513301, 6821817, 15917573, 47752719]

約数ペア:

[(1, 47752719), (3, 15917573), (7, 6821817), (19, 2513301), (21, 2273939), (57, 837767), (133, 359043), (361, 132279), (399, 119681), (1083, 44093), (2527, 18897), (6299, 7581)]