31141171

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 33782560

約数和(自身を除く): 2641389

約数列:

[1, 19, 61, 97, 277, 1159, 1843, 5263, 5917, 16897, 26869, 112423, 321043, 510511, 1639009, 31141171]

約数ペア:

[(1, 31141171), (19, 1639009), (61, 510511), (97, 321043), (277, 112423), (1159, 26869), (1843, 16897), (5263, 5917)]