20161326531

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{237547}}^1$

素因数の和:239058

約数の個数: 16

約数和(自身を含む): 28315721600

約数和(自身を除く): 8154395069

約数列:

[1, 3, 19, 57, 1489, 4467, 28291, 84873, 237547, 712641, 4513393, 13540179, 353707483, 1061122449, 6720442177, 20161326531]

約数ペア:

[(1, 20161326531), (3, 6720442177), (19, 1061122449), (57, 353707483), (1489, 13540179), (4467, 4513393), (28291, 712641), (84873, 237547)]