9994019

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 12122880

約数和(自身を除く): 2128861

約数列:

[1, 7, 19, 133, 163, 461, 1141, 3097, 3227, 8759, 21679, 61313, 75143, 526001, 1427717, 9994019]

約数ペア:

[(1, 9994019), (7, 1427717), (19, 526001), (133, 75143), (163, 61313), (461, 21679), (1141, 8759), (3097, 3227)]