15667739269

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{739}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 19940679360

約数和(自身を除く): 4272940091

約数列:

[1, 7, 13, 49, 83, 91, 401, 581, 637, 739, 1079, 2807, 4067, 5173, 5213, 7553, 9607, 19649, 33283, 36211, 36491, 52871, 61337, 67249, 232981, 255437, 296339, 429359, 432679, 470743, 797381, 1630867, 2074373, 3005513, 3028753, 3852407, 5581667, 14520611, 21201271, 24596137, 26966849, 39071669, 172172959, 188767943, 319749781, 1205210713, 2238248467, 15667739269]

約数ペア:

[(1, 15667739269), (7, 2238248467), (13, 1205210713), (49, 319749781), (83, 188767943), (91, 172172959), (401, 39071669), (581, 26966849), (637, 24596137), (739, 21201271), (1079, 14520611), (2807, 5581667), (4067, 3852407), (5173, 3028753), (5213, 3005513), (7553, 2074373), (9607, 1630867), (19649, 797381), (33283, 470743), (36211, 432679), (36491, 429359), (52871, 296339), (61337, 255437), (67249, 232981)]