99835519

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1783}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 120455680

約数和(自身を除く): 20620161

約数列:

[1, 7, 19, 133, 421, 1783, 2947, 7999, 12481, 33877, 55993, 237139, 750643, 5254501, 14262217, 99835519]

約数ペア:

[(1, 99835519), (7, 14262217), (19, 5254501), (133, 750643), (421, 237139), (1783, 55993), (2947, 33877), (7999, 12481)]