20173263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2693}}^1$

素因数の和:2934

約数の個数: 16

約数和(自身を含む): 29483136

約数和(自身を除く): 9309873

約数列:

[1, 3, 11, 33, 227, 681, 2497, 2693, 7491, 8079, 29623, 88869, 611311, 1833933, 6724421, 20173263]

約数ペア:

[(1, 20173263), (3, 6724421), (11, 1833933), (33, 611311), (227, 88869), (681, 29623), (2497, 8079), (2693, 7491)]