1330971745278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31689803459}}^1$

素因数の和:31689803471

約数の個数: 16

約数和(自身を含む): 3042221132160

約数和(自身を除く): 1711249386882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 31689803459, 63379606918, 95069410377, 190138820754, 221828624213, 443657248426, 665485872639, 1330971745278]

約数ペア:

[(1, 1330971745278), (2, 665485872639), (3, 443657248426), (6, 221828624213), (7, 190138820754), (14, 95069410377), (21, 63379606918), (42, 31689803459)]