21134555511

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{348083}}^1$

素因数の和:348670

約数の個数: 16

約数和(自身を含む): 28994004864

約数和(自身を除く): 7859449353

約数列:

[1, 3, 37, 111, 547, 1641, 20239, 60717, 348083, 1044249, 12879071, 38637213, 190401401, 571204203, 7044851837, 21134555511]

約数ペア:

[(1, 21134555511), (3, 7044851837), (37, 571204203), (111, 190401401), (547, 38637213), (1641, 12879071), (20239, 1044249), (60717, 348083)]