2742801

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 16

約数和(自身を含む): 3778560

約数和(自身を除く): 1035759

約数列:

[1, 3, 71, 79, 163, 213, 237, 489, 5609, 11573, 12877, 16827, 34719, 38631, 914267, 2742801]

約数ペア:

[(1, 2742801), (3, 914267), (71, 38631), (79, 34719), (163, 16827), (213, 12877), (237, 11573), (489, 5609)]