779736321

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317353}}^1$

素因数の和:317382

約数の個数: 32

約数和(自身を含む): 1421745920

約数和(自身を除く): 642009599

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 317353, 952059, 2221471, 2856177, 4125589, 6664413, 8568531, 12376767, 19993239, 28879123, 37130301, 59979717, 86637369, 111390903, 259912107, 779736321]

約数ペア:

[(1, 779736321), (3, 259912107), (7, 111390903), (9, 86637369), (13, 59979717), (21, 37130301), (27, 28879123), (39, 19993239), (63, 12376767), (91, 8568531), (117, 6664413), (189, 4125589), (273, 2856177), (351, 2221471), (819, 952059), (2457, 317353)]