2906995671

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{2113}}^1\times {\mathrm{2153}}^1$

素因数の和:4343

約数の個数: 24

約数和(自身を含む): 4262128416

約数和(自身を除く): 1355132745

約数列:

[1, 3, 9, 71, 213, 639, 2113, 2153, 6339, 6459, 19017, 19377, 150023, 152863, 450069, 458589, 1350207, 1375767, 4549289, 13647867, 40943601, 322999519, 968998557, 2906995671]

約数ペア:

[(1, 2906995671), (3, 968998557), (9, 322999519), (71, 40943601), (213, 13647867), (639, 4549289), (2113, 1375767), (2153, 1350207), (6339, 458589), (6459, 450069), (19017, 152863), (19377, 150023)]