1608141

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 2289600

約数和(自身を除く): 681459

約数列:

[1, 3, 19, 57, 89, 267, 317, 951, 1691, 5073, 6023, 18069, 28213, 84639, 536047, 1608141]

約数ペア:

[(1, 1608141), (3, 536047), (19, 84639), (57, 28213), (89, 18069), (267, 6023), (317, 5073), (951, 1691)]