13140267

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32933}}^1$

素因数の和:32962

約数の個数: 16

約数和(自身を含む): 21077760

約数和(自身を除く): 7937493

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 32933, 98799, 230531, 625727, 691593, 1877181, 4380089, 13140267]

約数ペア:

[(1, 13140267), (3, 4380089), (7, 1877181), (19, 691593), (21, 625727), (57, 230531), (133, 98799), (399, 32933)]