7297221

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{1447}}^1$

素因数の和:1532

約数の個数: 12

約数和(自身を含む): 9979616

約数和(自身を除く): 2682395

約数列:

[1, 3, 41, 123, 1447, 1681, 4341, 5043, 59327, 177981, 2432407, 7297221]

約数ペア:

[(1, 7297221), (3, 2432407), (41, 177981), (123, 59327), (1447, 5043), (1681, 4341)]