47836929

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2851}}^1$

素因数の和:2925

約数の個数: 32

約数和(自身を含む): 78852096

約数和(自身を除く): 31015167

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 2397, 2851, 5593, 8553, 16779, 19957, 48467, 59871, 133997, 145401, 339269, 401991, 937979, 1017807, 2277949, 2813937, 6833847, 15945643, 47836929]

約数ペア:

[(1, 47836929), (3, 15945643), (7, 6833847), (17, 2813937), (21, 2277949), (47, 1017807), (51, 937979), (119, 401991), (141, 339269), (329, 145401), (357, 133997), (799, 59871), (987, 48467), (2397, 19957), (2851, 16779), (5593, 8553)]