99211521

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{10061}}^1$

素因数の和:10256

約数の個数: 16

約数和(自身を含む): 140063040

約数和(自身を除く): 40851519

約数列:

[1, 3, 19, 57, 173, 519, 3287, 9861, 10061, 30183, 191159, 573477, 1740553, 5221659, 33070507, 99211521]

約数ペア:

[(1, 99211521), (3, 33070507), (19, 5221659), (57, 1740553), (173, 573477), (519, 191159), (3287, 30183), (9861, 10061)]