478492047

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{709}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 801459360

約数和(自身を除く): 322967313

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 401, 561, 709, 1203, 1683, 2127, 3609, 4411, 6381, 6817, 7799, 12053, 13233, 20451, 23397, 36159, 39699, 61353, 70191, 74987, 108477, 132583, 224961, 284309, 397749, 674883, 852927, 1193247, 2558781, 3127399, 4833253, 9382197, 14499759, 28146591, 43499277, 53165783, 159497349, 478492047]

約数ペア:

[(1, 478492047), (3, 159497349), (9, 53165783), (11, 43499277), (17, 28146591), (33, 14499759), (51, 9382197), (99, 4833253), (153, 3127399), (187, 2558781), (401, 1193247), (561, 852927), (709, 674883), (1203, 397749), (1683, 284309), (2127, 224961), (3609, 132583), (4411, 108477), (6381, 74987), (6817, 70191), (7799, 61353), (12053, 39699), (13233, 36159), (20451, 23397)]