1547990231039

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{7109}}^1\times {\mathrm{244939}}^1$

素因数の和:252182

約数の個数: 16

約数和(自身を含む): 1783319961600

約数和(自身を除く): 235329730561

約数列:

[1, 7, 127, 889, 7109, 49763, 244939, 902843, 1714573, 6319901, 31107253, 217750771, 1741271351, 12188899457, 221141461577, 1547990231039]

約数ペア:

[(1, 1547990231039), (7, 221141461577), (127, 12188899457), (889, 1741271351), (7109, 217750771), (49763, 31107253), (244939, 6319901), (902843, 1714573)]