571005021

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{60443}}^1$

素因数の和:60560

約数の個数: 16

約数和(自身を含む): 789156864

約数和(自身を除く): 218151843

約数列:

[1, 3, 47, 67, 141, 201, 3149, 9447, 60443, 181329, 2840821, 4049681, 8522463, 12149043, 190335007, 571005021]

約数ペア:

[(1, 571005021), (3, 190335007), (47, 12149043), (67, 8522463), (141, 4049681), (201, 2840821), (3149, 181329), (9447, 60443)]