2912459571

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223331}}^1$

素因数の和:223373

約数の個数: 40

約数和(自身を含む): 5188449024

約数和(自身を除く): 2275989453

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 13041, 223331, 669993, 1563317, 2009979, 4689951, 5136613, 6029937, 14069853, 15409839, 18089811, 35956291, 42209559, 46229517, 107868873, 126628677, 138688551, 323606619, 416065653, 970819857, 2912459571]

約数ペア:

[(1, 2912459571), (3, 970819857), (7, 416065653), (9, 323606619), (21, 138688551), (23, 126628677), (27, 107868873), (63, 46229517), (69, 42209559), (81, 35956291), (161, 18089811), (189, 15409839), (207, 14069853), (483, 6029937), (567, 5136613), (621, 4689951), (1449, 2009979), (1863, 1563317), (4347, 669993), (13041, 223331)]