47951343

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21059}}^1$

素因数の和:21099

約数の個数: 24

約数和(自身を含む): 78848640

約数和(自身を除く): 30897297

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 21059, 63177, 189531, 231649, 484357, 694947, 1453071, 2084841, 4359213, 5327927, 15983781, 47951343]

約数ペア:

[(1, 47951343), (3, 15983781), (9, 5327927), (11, 4359213), (23, 2084841), (33, 1453071), (69, 694947), (99, 484357), (207, 231649), (253, 189531), (759, 63177), (2277, 21059)]