1323921291

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6361}}^1$

素因数の和:6452

約数の個数: 64

約数和(自身を含む): 2374603776

約数和(自身を除く): 1050682485

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 53, 77, 119, 159, 187, 231, 357, 371, 561, 583, 901, 1113, 1309, 1749, 2703, 3927, 4081, 6307, 6361, 9911, 12243, 18921, 19083, 29733, 44527, 69377, 69971, 108137, 133581, 208131, 209913, 324411, 337133, 489797, 756959, 1011399, 1189507, 1469391, 2270877, 2359931, 3568521, 3708463, 5731261, 7079793, 8326549, 11125389, 17193783, 24979647, 25959241, 40118827, 63043871, 77877723, 120356481, 189131613, 441307097, 1323921291]

約数ペア:

[(1, 1323921291), (3, 441307097), (7, 189131613), (11, 120356481), (17, 77877723), (21, 63043871), (33, 40118827), (51, 25959241), (53, 24979647), (77, 17193783), (119, 11125389), (159, 8326549), (187, 7079793), (231, 5731261), (357, 3708463), (371, 3568521), (561, 2359931), (583, 2270877), (901, 1469391), (1113, 1189507), (1309, 1011399), (1749, 756959), (2703, 489797), (3927, 337133), (4081, 324411), (6307, 209913), (6361, 208131), (9911, 133581), (12243, 108137), (18921, 69971), (19083, 69377), (29733, 44527)]