2862890187

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{53549}}^1$

素因数の和:53874

約数の個数: 16

約数和(自身を含む): 3886444800

約数和(自身を除く): 1023554613

約数列:

[1, 3, 71, 213, 251, 753, 17821, 53463, 53549, 160647, 3801979, 11405937, 13440799, 40322397, 954296729, 2862890187]

約数ペア:

[(1, 2862890187), (3, 954296729), (71, 40322397), (213, 13440799), (251, 11405937), (753, 3801979), (17821, 160647), (53463, 53549)]