1330463637

素因数分解:

$3^7\times {\mathrm{773}}^1\times {\mathrm{787}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 2000511360

約数和(自身を除く): 670047723

約数列:

[1, 3, 9, 27, 81, 243, 729, 773, 787, 2187, 2319, 2361, 6957, 7083, 20871, 21249, 62613, 63747, 187839, 191241, 563517, 573723, 608351, 1690551, 1721169, 1825053, 5475159, 16425477, 49276431, 147829293, 443487879, 1330463637]

約数ペア:

[(1, 1330463637), (3, 443487879), (9, 147829293), (27, 49276431), (81, 16425477), (243, 5475159), (729, 1825053), (773, 1721169), (787, 1690551), (2187, 608351), (2319, 573723), (2361, 563517), (6957, 191241), (7083, 187839), (20871, 63747), (21249, 62613)]