1328140589

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{3407}}^1$

素因数の和:4444

約数の個数: 16

約数和(自身を含む): 1469311488

約数和(自身を除く): 141170899

約数列:

[1, 17, 23, 391, 997, 3407, 16949, 22931, 57919, 78361, 389827, 1332137, 3396779, 57745243, 78125917, 1328140589]

約数ペア:

[(1, 1328140589), (17, 78125917), (23, 57745243), (391, 3396779), (997, 1332137), (3407, 389827), (16949, 78361), (22931, 57919)]