1628587421

素因数分解:

${\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1964

約数の個数: 16

約数和(自身を含む): 1680814080

約数和(自身を除く): 52226659

約数列:

[1, 71, 109, 127, 1657, 7739, 9017, 13843, 117647, 180613, 210439, 982853, 12823523, 14941169, 22937851, 1628587421]

約数ペア:

[(1, 1628587421), (71, 22937851), (109, 14941169), (127, 12823523), (1657, 982853), (7739, 210439), (9017, 180613), (13843, 117647)]