9953419

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{2861}}^1$

素因数の和:2946

約数の個数: 12

約数和(自身を含む): 11745648

約数和(自身を除く): 1792229

約数列:

[1, 7, 49, 71, 497, 2861, 3479, 20027, 140189, 203131, 1421917, 9953419]

約数ペア:

[(1, 9953419), (7, 1421917), (49, 203131), (71, 140189), (497, 20027), (2861, 3479)]