84861917

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{4139}}^1$

素因数の和:4276

約数の個数: 16

約数和(自身を含む): 101347200

約数和(自身を除く): 16485283

約数列:

[1, 7, 29, 101, 203, 707, 2929, 4139, 20503, 28973, 120031, 418039, 840217, 2926273, 12123131, 84861917]

約数ペア:

[(1, 84861917), (7, 12123131), (29, 2926273), (101, 840217), (203, 418039), (707, 120031), (2929, 28973), (4139, 20503)]