2859451389

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{666073}}^1$

素因数の和:666138

約数の個数: 20

約数和(自身を含む): 4352127516

約数和(自身を除く): 1492676127

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 666073, 1998219, 5994657, 17983971, 35301869, 53951913, 105905607, 317716821, 953150463, 2859451389]

約数ペア:

[(1, 2859451389), (3, 953150463), (9, 317716821), (27, 105905607), (53, 53951913), (81, 35301869), (159, 17983971), (477, 5994657), (1431, 1998219), (4293, 666073)]