12793059

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{3673}}^1$

素因数の和:3728

約数の個数: 20

約数和(自身を含む): 19560376

約数和(自身を除く): 6767317

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 3673, 11019, 33057, 99171, 157939, 297513, 473817, 1421451, 4264353, 12793059]

約数ペア:

[(1, 12793059), (3, 4264353), (9, 1421451), (27, 473817), (43, 297513), (81, 157939), (129, 99171), (387, 33057), (1161, 11019), (3483, 3673)]