291259484987

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{595339}}^1$

素因数の和:595690

約数の個数: 16

約数和(自身を含む): 308624256000

約数和(自身を除く): 17364771013

約数列:

[1, 23, 89, 239, 2047, 5497, 21271, 489233, 595339, 13692797, 52985171, 142286021, 1218658933, 3272578483, 12663455869, 291259484987]

約数ペア:

[(1, 291259484987), (23, 12663455869), (89, 3272578483), (239, 1218658933), (2047, 142286021), (5497, 52985171), (21271, 13692797), (489233, 595339)]