9739650193

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{22777}}^1$

素因数の和:22961

約数の個数: 32

約数和(自身を含む): 12408725504

約数和(自身を除く): 2669075311

約数列:

[1, 7, 13, 37, 91, 127, 259, 481, 889, 1651, 3367, 4699, 11557, 22777, 32893, 61087, 159439, 296101, 427609, 842749, 2072707, 2892679, 5899243, 10955737, 20248753, 37604827, 76690159, 107029123, 263233789, 749203861, 1391378599, 9739650193]

約数ペア:

[(1, 9739650193), (7, 1391378599), (13, 749203861), (37, 263233789), (91, 107029123), (127, 76690159), (259, 37604827), (481, 20248753), (889, 10955737), (1651, 5899243), (3367, 2892679), (4699, 2072707), (11557, 842749), (22777, 427609), (32893, 296101), (61087, 159439)]