247680492871

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1\times {\mathrm{8731}}^1$

素因数の和:9895

約数の個数: 32

約数和(自身を含む): 293277841920

約数和(自身を除く): 45597349049

約数列:

[1, 7, 41, 97, 287, 679, 1019, 3977, 7133, 8731, 27839, 41779, 61117, 98843, 292453, 357971, 691901, 846907, 2505797, 4052563, 5928349, 8896889, 28367941, 34723187, 62278223, 243062309, 364772449, 862998233, 2553407143, 6040987631, 35382927553, 247680492871]

約数ペア:

[(1, 247680492871), (7, 35382927553), (41, 6040987631), (97, 2553407143), (287, 862998233), (679, 364772449), (1019, 243062309), (3977, 62278223), (7133, 34723187), (8731, 28367941), (27839, 8896889), (41779, 5928349), (61117, 4052563), (98843, 2505797), (292453, 846907), (357971, 691901)]