13303536393

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 20901888000

約数和(自身を除く): 7598351607

約数列:

[1, 3, 7, 21, 83, 89, 191, 249, 267, 449, 573, 581, 623, 1337, 1347, 1743, 1869, 3143, 4011, 7387, 9429, 15853, 16999, 22161, 37267, 39961, 47559, 50997, 51709, 85759, 110971, 111801, 118993, 119883, 155127, 257277, 260869, 279727, 332913, 356979, 600313, 782607, 839181, 1410917, 1800939, 3316763, 4232751, 7117997, 7632551, 9876419, 9950289, 21353991, 22897653, 23217341, 29629257, 49825979, 53427857, 69652023, 149477937, 160283571, 633501733, 1900505199, 4434512131, 13303536393]

約数ペア:

[(1, 13303536393), (3, 4434512131), (7, 1900505199), (21, 633501733), (83, 160283571), (89, 149477937), (191, 69652023), (249, 53427857), (267, 49825979), (449, 29629257), (573, 23217341), (581, 22897653), (623, 21353991), (1337, 9950289), (1347, 9876419), (1743, 7632551), (1869, 7117997), (3143, 4232751), (4011, 3316763), (7387, 1800939), (9429, 1410917), (15853, 839181), (16999, 782607), (22161, 600313), (37267, 356979), (39961, 332913), (47559, 279727), (50997, 260869), (51709, 257277), (85759, 155127), (110971, 119883), (111801, 118993)]