13391826441

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6313921}}^1$

素因数の和:6314032

約数の個数: 16

約数和(自身を含む): 20608641408

約数和(自身を除く): 7216814967

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 6313921, 18941763, 44197447, 132592341, 637706021, 1913118063, 4463942147, 13391826441]

約数ペア:

[(1, 13391826441), (3, 4463942147), (7, 1913118063), (21, 637706021), (101, 132592341), (303, 44197447), (707, 18941763), (2121, 6313921)]