874614939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{61493}}^1$

素因数の和:61938

約数の個数: 16

約数和(自身を含む): 1275139584

約数和(自身を除く): 400524645

約数列:

[1, 3, 11, 33, 431, 1293, 4741, 14223, 61493, 184479, 676423, 2029269, 26503483, 79510449, 291538313, 874614939]

約数ペア:

[(1, 874614939), (3, 291538313), (11, 79510449), (33, 26503483), (431, 2029269), (1293, 676423), (4741, 184479), (14223, 61493)]