1569321639

素因数分解:

$3^2\times {\mathrm{2081}}^1\times {\mathrm{83791}}^1$

素因数の和:85878

約数の個数: 12

約数和(自身を含む): 2267914272

約数和(自身を除く): 698592633

約数列:

[1, 3, 9, 2081, 6243, 18729, 83791, 251373, 754119, 174369071, 523107213, 1569321639]

約数ペア:

[(1, 1569321639), (3, 523107213), (9, 174369071), (2081, 754119), (6243, 251373), (18729, 83791)]