13807017

素因数分解:

$3^5\times 7^1\times {\mathrm{8117}}^1$

素因数の和:8139

約数の個数: 24

約数和(自身を含む): 23639616

約数和(自身を除く): 9832599

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 8117, 24351, 56819, 73053, 170457, 219159, 511371, 657477, 1534113, 1972431, 4602339, 13807017]

約数ペア:

[(1, 13807017), (3, 4602339), (7, 1972431), (9, 1534113), (21, 657477), (27, 511371), (63, 219159), (81, 170457), (189, 73053), (243, 56819), (567, 24351), (1701, 8117)]