17770833

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{1283}}^1$

素因数の和:1320

約数の個数: 28

約数和(自身を含む): 28068240

約数和(自身を除く): 10297407

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1283, 1539, 3849, 4617, 11547, 13851, 24377, 34641, 73131, 103923, 219393, 311769, 658179, 935307, 1974537, 5923611, 17770833]

約数ペア:

[(1, 17770833), (3, 5923611), (9, 1974537), (19, 935307), (27, 658179), (57, 311769), (81, 219393), (171, 103923), (243, 73131), (513, 34641), (729, 24377), (1283, 13851), (1539, 11547), (3849, 4617)]