1215742041

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{1741}}^1$

素因数の和:2023

約数の個数: 40

約数和(自身を含む): 1874273544

約数和(自身を除く): 658531503

約数列:

[1, 3, 9, 27, 37, 81, 111, 233, 333, 699, 999, 1741, 2097, 2997, 5223, 6291, 8621, 15669, 18873, 25863, 47007, 64417, 77589, 141021, 193251, 232767, 405653, 579753, 698301, 1216959, 1739259, 3650877, 5217777, 10952631, 15009161, 32857893, 45027483, 135082449, 405247347, 1215742041]

約数ペア:

[(1, 1215742041), (3, 405247347), (9, 135082449), (27, 45027483), (37, 32857893), (81, 15009161), (111, 10952631), (233, 5217777), (333, 3650877), (699, 1739259), (999, 1216959), (1741, 698301), (2097, 579753), (2997, 405653), (5223, 232767), (6291, 193251), (8621, 141021), (15669, 77589), (18873, 64417), (25863, 47007)]