13478143

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 15980544

約数和(自身を除く): 2502401

約数列:

[1, 7, 47, 71, 329, 497, 577, 3337, 4039, 23359, 27119, 40967, 189833, 286769, 1925449, 13478143]

約数ペア:

[(1, 13478143), (7, 1925449), (47, 286769), (71, 189833), (329, 40967), (497, 27119), (577, 23359), (3337, 4039)]