313637919

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{23669}}^1$

素因数の和:24310

約数の個数: 16

約数和(自身を含む): 478702080

約数和(自身を除く): 165064161

約数列:

[1, 3, 7, 21, 631, 1893, 4417, 13251, 23669, 71007, 165683, 497049, 14935139, 44805417, 104545973, 313637919]

約数ペア:

[(1, 313637919), (3, 104545973), (7, 44805417), (21, 14935139), (631, 497049), (1893, 165683), (4417, 71007), (13251, 23669)]