215087884717

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{491707}}^1$

素因数の和:491940

約数の個数: 16

約数和(自身を含む): 223888420224

約数和(自身を除く): 8800535507

約数列:

[1, 61, 71, 101, 4331, 6161, 7171, 437431, 491707, 29994127, 34911197, 49662407, 2129583017, 3029406827, 3526030897, 215087884717]

約数ペア:

[(1, 215087884717), (61, 3526030897), (71, 3029406827), (101, 2129583017), (4331, 49662407), (6161, 34911197), (7171, 29994127), (437431, 491707)]