2775112893

素因数分解:

$3^4\times 7^2\times {\mathrm{699197}}^1$

素因数の和:699223

約数の個数: 30

約数和(自身を含む): 4822368606

約数和(自身を除く): 2047255713

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 699197, 2097591, 4894379, 6292773, 14683137, 18878319, 34260653, 44049411, 56634957, 102781959, 132148233, 308345877, 396444699, 925037631, 2775112893]

約数ペア:

[(1, 2775112893), (3, 925037631), (7, 396444699), (9, 308345877), (21, 132148233), (27, 102781959), (49, 56634957), (63, 44049411), (81, 34260653), (147, 18878319), (189, 14683137), (441, 6292773), (567, 4894379), (1323, 2097591), (3969, 699197)]