31420471

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 35445600

約数和(自身を除く): 4025129

約数列:

[1, 17, 19, 89, 323, 1093, 1513, 1691, 18581, 20767, 28747, 97277, 353039, 1653709, 1848263, 31420471]

約数ペア:

[(1, 31420471), (17, 1848263), (19, 1653709), (89, 353039), (323, 97277), (1093, 28747), (1513, 20767), (1691, 18581)]