13370259

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1009}}^1$

素因数の和:1650

約数の個数: 16

約数和(自身を含む): 20426240

約数和(自身を除く): 7055981

約数列:

[1, 3, 7, 21, 631, 1009, 1893, 3027, 4417, 7063, 13251, 21189, 636679, 1910037, 4456753, 13370259]

約数ペア:

[(1, 13370259), (3, 4456753), (7, 1910037), (21, 636679), (631, 21189), (1009, 13251), (1893, 7063), (3027, 4417)]