13861393

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8017}}^1$

素因数の和:8056

約数の個数: 16

約数和(自身を含む): 17960320

約数和(自身を除く): 4098927

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 8017, 56119, 104221, 152323, 729547, 1066261, 1980199, 13861393]

約数ペア:

[(1, 13861393), (7, 1980199), (13, 1066261), (19, 729547), (91, 152323), (133, 104221), (247, 56119), (1729, 8017)]