3485125147

素因数分解:

$7^2\times {\mathrm{421}}^1\times {\mathrm{168943}}^1$

素因数の和:169378

約数の個数: 12

約数和(自身を含む): 4063778976

約数和(自身を除く): 578653829

約数列:

[1, 7, 49, 421, 2947, 20629, 168943, 1182601, 8278207, 71125003, 497875021, 3485125147]

約数ペア:

[(1, 3485125147), (7, 497875021), (49, 71125003), (421, 8278207), (2947, 1182601), (20629, 168943)]