12258411

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21851}}^1$

素因数の和:21882

約数の個数: 16

約数和(自身を含む): 18880128

約数和(自身を除く): 6621717

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 21851, 65553, 240361, 371467, 721083, 1114401, 4086137, 12258411]

約数ペア:

[(1, 12258411), (3, 4086137), (11, 1114401), (17, 721083), (33, 371467), (51, 240361), (187, 65553), (561, 21851)]