834698575347

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3188221}}^1$

素因数の和:3188388

約数の個数: 48

約数和(自身を含む): 1404399038112

約数和(自身を除く): 569700462765

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 137, 147, 273, 411, 637, 959, 1781, 1911, 2877, 5343, 6713, 12467, 20139, 37401, 87269, 261807, 3188221, 9564663, 22317547, 41446873, 66952641, 124340619, 156222829, 290128111, 436786277, 468668487, 870384333, 1310358831, 2030896777, 3057503939, 5678221601, 6092690331, 9172511817, 17034664803, 21402527573, 39747551207, 64207582719, 119242653621, 278232858449, 834698575347]

約数ペア:

[(1, 834698575347), (3, 278232858449), (7, 119242653621), (13, 64207582719), (21, 39747551207), (39, 21402527573), (49, 17034664803), (91, 9172511817), (137, 6092690331), (147, 5678221601), (273, 3057503939), (411, 2030896777), (637, 1310358831), (959, 870384333), (1781, 468668487), (1911, 436786277), (2877, 290128111), (5343, 156222829), (6713, 124340619), (12467, 66952641), (20139, 41446873), (37401, 22317547), (87269, 9564663), (261807, 3188221)]