1872929091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{162623}}^1$

素因数の和:162986

約数の個数: 16

約数和(自身を含む): 2732083200

約数和(自身を除く): 859154109

約数列:

[1, 3, 11, 33, 349, 1047, 3839, 11517, 162623, 487869, 1788853, 5366559, 56755427, 170266281, 624309697, 1872929091]

約数ペア:

[(1, 1872929091), (3, 624309697), (11, 170266281), (33, 56755427), (349, 5366559), (1047, 1788853), (3839, 487869), (11517, 162623)]