11818291247

素因数分解:

$7^1\times {\mathrm{313}}^1\times {\mathrm{977}}^1\times {\mathrm{5521}}^1$

素因数の和:6818

約数の個数: 16

約数和(自身を含む): 13566096192

約数和(自身を除く): 1747804945

約数列:

[1, 7, 313, 977, 2191, 5521, 6839, 38647, 305801, 1728073, 2140607, 5394017, 12096511, 37758119, 1688327321, 11818291247]

約数ペア:

[(1, 11818291247), (7, 1688327321), (313, 37758119), (977, 12096511), (2191, 5394017), (5521, 2140607), (6839, 1728073), (38647, 305801)]