289857051071

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{2953}}^1\times {\mathrm{86027}}^1$

素因数の和:89150

約数の個数: 16

約数和(自身を含む): 333414246144

約数和(自身を除く): 43557195073

約数列:

[1, 7, 163, 1141, 2953, 20671, 86027, 481339, 602189, 3369373, 14022401, 98156807, 254037731, 1778264117, 41408150153, 289857051071]

約数ペア:

[(1, 289857051071), (7, 41408150153), (163, 1778264117), (1141, 254037731), (2953, 98156807), (20671, 14022401), (86027, 3369373), (481339, 602189)]