9219009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 13020480

約数和(自身を除く): 3801471

約数列:

[1, 3, 19, 57, 197, 591, 821, 2463, 3743, 11229, 15599, 46797, 161737, 485211, 3073003, 9219009]

約数ペア:

[(1, 9219009), (3, 3073003), (19, 485211), (57, 161737), (197, 46797), (591, 15599), (821, 11229), (2463, 3743)]