15691226013

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{2144489}}^1$

素因数の和:2144769

約数の個数: 16

約数和(自身を含む): 23332051200

約数和(自身を除く): 7640825187

約数列:

[1, 3, 9, 27, 271, 813, 2439, 7317, 2144489, 6433467, 19300401, 57901203, 581156519, 1743469557, 5230408671, 15691226013]

約数ペア:

[(1, 15691226013), (3, 5230408671), (9, 1743469557), (27, 581156519), (271, 57901203), (813, 19300401), (2439, 6433467), (7317, 2144489)]