47031369

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 80080896

約数和(自身を除く): 33049527

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 121, 223, 231, 249, 363, 581, 669, 847, 913, 1561, 1743, 2453, 2541, 2739, 4683, 6391, 7359, 10043, 17171, 18509, 19173, 26983, 30129, 51513, 55527, 70301, 80949, 129563, 188881, 203599, 210903, 388689, 566643, 610797, 1425193, 2239589, 4275579, 6718767, 15677123, 47031369]

約数ペア:

[(1, 47031369), (3, 15677123), (7, 6718767), (11, 4275579), (21, 2239589), (33, 1425193), (77, 610797), (83, 566643), (121, 388689), (223, 210903), (231, 203599), (249, 188881), (363, 129563), (581, 80949), (669, 70301), (847, 55527), (913, 51513), (1561, 30129), (1743, 26983), (2453, 19173), (2541, 18509), (2739, 17171), (4683, 10043), (6391, 7359)]