39482559

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{21193}}^1$

素因数の和:21228

約数の個数: 20

約数和(自身を含む): 61547376

約数和(自身を除く): 22064817

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 21193, 63579, 190737, 487439, 572211, 1462317, 1716633, 4386951, 13160853, 39482559]

約数ペア:

[(1, 39482559), (3, 13160853), (9, 4386951), (23, 1716633), (27, 1462317), (69, 572211), (81, 487439), (207, 190737), (621, 63579), (1863, 21193)]