1330650181

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{61261}}^1$

素因数の和:61404

約数の個数: 16

約数和(自身を含む): 1587911040

約数和(自身を除く): 257260859

約数列:

[1, 7, 29, 107, 203, 749, 3103, 21721, 61261, 428827, 1776569, 6554927, 12435983, 45884489, 190092883, 1330650181]

約数ペア:

[(1, 1330650181), (7, 190092883), (29, 45884489), (107, 12435983), (203, 6554927), (749, 1776569), (3103, 428827), (21721, 61261)]