5725731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 8939520

約数和(自身を除く): 3213789

約数列:

[1, 3, 11, 29, 31, 33, 87, 93, 193, 319, 341, 579, 899, 957, 1023, 2123, 2697, 5597, 5983, 6369, 9889, 16791, 17949, 29667, 61567, 65813, 173507, 184701, 197439, 520521, 1908577, 5725731]

約数ペア:

[(1, 5725731), (3, 1908577), (11, 520521), (29, 197439), (31, 184701), (33, 173507), (87, 65813), (93, 61567), (193, 29667), (319, 17949), (341, 16791), (579, 9889), (899, 6369), (957, 5983), (1023, 5597), (2123, 2697)]