272738739

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{999043}}^1$

素因数の和:999066

約数の個数: 16

約数和(自身を含む): 447571712

約数和(自身を除く): 174832973

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 999043, 2997129, 6993301, 12987559, 20979903, 38962677, 90912913, 272738739]

約数ペア:

[(1, 272738739), (3, 90912913), (7, 38962677), (13, 20979903), (21, 12987559), (39, 6993301), (91, 2997129), (273, 999043)]