13541297

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 17875200

約数和(自身を除く): 4333903

約数列:

[1, 7, 11, 37, 49, 77, 97, 259, 343, 407, 539, 679, 1067, 1813, 2849, 3589, 3773, 4753, 7469, 12691, 19943, 25123, 33271, 39479, 52283, 139601, 175861, 276353, 365981, 1231027, 1934471, 13541297]

約数ペア:

[(1, 13541297), (7, 1934471), (11, 1231027), (37, 365981), (49, 276353), (77, 175861), (97, 139601), (259, 52283), (343, 39479), (407, 33271), (539, 25123), (679, 19943), (1067, 12691), (1813, 7469), (2849, 4753), (3589, 3773)]