13543431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4231}}^1$

素因数の和:4342

約数の個数: 16

約数和(自身を含む): 19907328

約数和(自身を除く): 6363897

約数列:

[1, 3, 11, 33, 97, 291, 1067, 3201, 4231, 12693, 46541, 139623, 410407, 1231221, 4514477, 13543431]

約数ペア:

[(1, 13543431), (3, 4514477), (11, 1231221), (33, 410407), (97, 139623), (291, 46541), (1067, 12693), (3201, 4231)]