12851004831

素因数分解:

$3^1\times 7^1\times {\mathrm{1951}}^1\times {\mathrm{313661}}^1$

素因数の和:315622

約数の個数: 16

約数和(自身を含む): 19592583168

約数和(自身を除く): 6741578337

約数列:

[1, 3, 7, 21, 1951, 5853, 13657, 40971, 313661, 940983, 2195627, 6586881, 611952611, 1835857833, 4283668277, 12851004831]

約数ペア:

[(1, 12851004831), (3, 4283668277), (7, 1835857833), (21, 611952611), (1951, 6586881), (5853, 2195627), (13657, 940983), (40971, 313661)]