520065660387

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{3212483}}^1$

素因数の和:3213099

約数の個数: 32

約数和(自身を含む): 854880542208

約数和(自身を除く): 334814881821

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 593, 1779, 4151, 7709, 12453, 23127, 53963, 161889, 3212483, 9637449, 22487381, 41762279, 67462143, 125286837, 292335953, 877007859, 1905002419, 5715007257, 13335016933, 24765031447, 40005050799, 74295094341, 173355220129, 520065660387]

約数ペア:

[(1, 520065660387), (3, 173355220129), (7, 74295094341), (13, 40005050799), (21, 24765031447), (39, 13335016933), (91, 5715007257), (273, 1905002419), (593, 877007859), (1779, 292335953), (4151, 125286837), (7709, 67462143), (12453, 41762279), (23127, 22487381), (53963, 9637449), (161889, 3212483)]