1405960129

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1\times {\mathrm{10247}}^1$

素因数の和:11424

約数の個数: 16

約数和(自身を含む): 1702971648

約数和(自身を除く): 297011519

約数列:

[1, 7, 17, 119, 1153, 8071, 10247, 19601, 71729, 137207, 174199, 1219393, 11814791, 82703537, 200851447, 1405960129]

約数ペア:

[(1, 1405960129), (7, 200851447), (17, 82703537), (119, 11814791), (1153, 1219393), (8071, 174199), (10247, 137207), (19601, 71729)]