8021215237

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1629997}}^1$

素因数の和:1630060

約数の個数: 16

約数和(自身を含む): 9910387840

約数和(自身を除く): 1889172603

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 1629997, 11409979, 30969943, 60309889, 216789601, 422169223, 1145887891, 8021215237]

約数ペア:

[(1, 8021215237), (7, 1145887891), (19, 422169223), (37, 216789601), (133, 60309889), (259, 30969943), (703, 11409979), (4921, 1629997)]