725099193

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2113}}^1$

素因数の和:2558

約数の個数: 48

約数和(自身を含む): 1292753280

約数和(自身を除く): 567654087

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 419, 819, 1257, 2113, 2933, 3771, 5447, 6339, 8799, 14791, 16341, 19017, 26397, 27469, 38129, 44373, 49023, 82407, 114387, 133119, 192283, 247221, 343161, 576849, 885347, 1730547, 2656041, 6197429, 7968123, 11509511, 18592287, 34528533, 55776861, 80566577, 103585599, 241699731, 725099193]

約数ペア:

[(1, 725099193), (3, 241699731), (7, 103585599), (9, 80566577), (13, 55776861), (21, 34528533), (39, 18592287), (63, 11509511), (91, 7968123), (117, 6197429), (273, 2656041), (419, 1730547), (819, 885347), (1257, 576849), (2113, 343161), (2933, 247221), (3771, 192283), (5447, 133119), (6339, 114387), (8799, 82407), (14791, 49023), (16341, 44373), (19017, 38129), (26397, 27469)]