26388921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1237}}^1$

素因数の和:1800

約数の個数: 16

約数和(自身を含む): 37991744

約数和(自身を除く): 11602823

約数列:

[1, 3, 13, 39, 547, 1237, 1641, 3711, 7111, 16081, 21333, 48243, 676639, 2029917, 8796307, 26388921]

約数ペア:

[(1, 26388921), (3, 8796307), (13, 2029917), (39, 676639), (547, 48243), (1237, 21333), (1641, 16081), (3711, 7111)]