47829243

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2689}}^1$

素因数の和:2728

約数の個数: 36

約数和(自身を含む): 81571560

約数和(自身を除く): 33742317

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 1617, 2541, 2689, 5929, 8067, 17787, 18823, 29579, 56469, 88737, 131761, 207053, 325369, 395283, 621159, 976107, 1449371, 2277583, 4348113, 6832749, 15943081, 47829243]

約数ペア:

[(1, 47829243), (3, 15943081), (7, 6832749), (11, 4348113), (21, 2277583), (33, 1449371), (49, 976107), (77, 621159), (121, 395283), (147, 325369), (231, 207053), (363, 131761), (539, 88737), (847, 56469), (1617, 29579), (2541, 18823), (2689, 17787), (5929, 8067)]