879231753

素因数分解:

$3^4\times {\mathrm{2713}}^1\times {\mathrm{4001}}^1$

素因数の和:6726

約数の個数: 20

約数和(自身を含む): 1314232788

約数和(自身を除く): 435001035

約数列:

[1, 3, 9, 27, 81, 2713, 4001, 8139, 12003, 24417, 36009, 73251, 108027, 219753, 324081, 10854713, 32564139, 97692417, 293077251, 879231753]

約数ペア:

[(1, 879231753), (3, 293077251), (9, 97692417), (27, 32564139), (81, 10854713), (2713, 324081), (4001, 219753), (8139, 108027), (12003, 73251), (24417, 36009)]