2082959697

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{1553}}^1$

素因数の和:1627

約数の個数: 64

約数和(自身を含む): 3634122240

約数和(自身を除く): 1551162543

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 289, 357, 663, 867, 1547, 1553, 2023, 3757, 4641, 4659, 4913, 6069, 10871, 11271, 14739, 20189, 26299, 26401, 32613, 34391, 60567, 63869, 78897, 79203, 103173, 141323, 184807, 191607, 343213, 423969, 447083, 448817, 554421, 1029639, 1341249, 1346451, 2402491, 3141719, 5834621, 7207473, 7629889, 9425157, 17503863, 22889667, 40842347, 53409223, 99188557, 122527041, 160227669, 297565671, 694319899, 2082959697]

約数ペア:

[(1, 2082959697), (3, 694319899), (7, 297565671), (13, 160227669), (17, 122527041), (21, 99188557), (39, 53409223), (51, 40842347), (91, 22889667), (119, 17503863), (221, 9425157), (273, 7629889), (289, 7207473), (357, 5834621), (663, 3141719), (867, 2402491), (1547, 1346451), (1553, 1341249), (2023, 1029639), (3757, 554421), (4641, 448817), (4659, 447083), (4913, 423969), (6069, 343213), (10871, 191607), (11271, 184807), (14739, 141323), (20189, 103173), (26299, 79203), (26401, 78897), (32613, 63869), (34391, 60567)]