251019417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1693}}^1\times {\mathrm{4493}}^1$

素因数の和:6200

約数の個数: 16

約数和(自身を含む): 365416128

約数和(自身を除く): 114396711

約数列:

[1, 3, 11, 33, 1693, 4493, 5079, 13479, 18623, 49423, 55869, 148269, 7606649, 22819947, 83673139, 251019417]

約数ペア:

[(1, 251019417), (3, 83673139), (11, 22819947), (33, 7606649), (1693, 148269), (4493, 55869), (5079, 49423), (13479, 18623)]