19003713723

素因数分解:

$3^3\times {\mathrm{16871}}^1\times {\mathrm{41719}}^1$

素因数の和:58599

約数の個数: 16

約数和(自身を含む): 28155993600

約数和(自身を除く): 9152279877

約数列:

[1, 3, 9, 27, 16871, 41719, 50613, 125157, 151839, 375471, 455517, 1126413, 703841249, 2111523747, 6334571241, 19003713723]

約数ペア:

[(1, 19003713723), (3, 6334571241), (9, 2111523747), (27, 703841249), (16871, 1126413), (41719, 455517), (50613, 375471), (125157, 151839)]