1340449313

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{14639}}^1$

素因数の和:14876

約数の個数: 16

約数和(自身を含む): 1559101440

約数和(自身を除く): 218652127

約数列:

[1, 7, 103, 127, 721, 889, 13081, 14639, 91567, 102473, 1507817, 1859153, 10554719, 13014071, 191492759, 1340449313]

約数ペア:

[(1, 1340449313), (7, 191492759), (103, 13014071), (127, 10554719), (721, 1859153), (889, 1507817), (13081, 102473), (14639, 91567)]