11888970891

素因数分解:

$3^1\times 7^2\times {\mathrm{5261}}^1\times {\mathrm{15373}}^1$

素因数の和:20651

約数の個数: 24

約数和(自身を含む): 18444741264

約数和(自身を除く): 6555770373

約数列:

[1, 3, 7, 21, 49, 147, 5261, 15373, 15783, 36827, 46119, 107611, 110481, 257789, 322833, 753277, 773367, 2259831, 80877353, 242632059, 566141471, 1698424413, 3962990297, 11888970891]

約数ペア:

[(1, 11888970891), (3, 3962990297), (7, 1698424413), (21, 566141471), (49, 242632059), (147, 80877353), (5261, 2259831), (15373, 773367), (15783, 753277), (36827, 322833), (46119, 257789), (107611, 110481)]