1315254721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{7549}}^1$

素因数の和:7944

約数の個数: 16

約数和(自身を含む): 1469894400

約数和(自身を除く): 154639679

約数列:

[1, 11, 47, 337, 517, 3707, 7549, 15839, 83039, 174229, 354803, 2544013, 3902833, 27984143, 119568611, 1315254721]

約数ペア:

[(1, 1315254721), (11, 119568611), (47, 27984143), (337, 3902833), (517, 2544013), (3707, 354803), (7549, 174229), (15839, 83039)]