244393919

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{453421}}^1$

素因数の和:453446

約数の個数: 12

約数和(自身を含む): 310140648

約数和(自身を除く): 65746729

約数列:

[1, 7, 11, 49, 77, 539, 453421, 3173947, 4987631, 22217629, 34913417, 244393919]

約数ペア:

[(1, 244393919), (7, 34913417), (11, 22217629), (49, 4987631), (77, 3173947), (539, 453421)]