999043199

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{40169}}^1$

素因数の和:40223

約数の個数: 32

約数和(自身を含む): 1388275200

約数和(自身を除く): 389232001

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 187, 209, 323, 1309, 1463, 2261, 3553, 24871, 40169, 281183, 441859, 682873, 763211, 3093013, 4780111, 5342477, 7511603, 8395321, 12974587, 52581221, 58767247, 90822109, 142720457, 999043199]

約数ペア:

[(1, 999043199), (7, 142720457), (11, 90822109), (17, 58767247), (19, 52581221), (77, 12974587), (119, 8395321), (133, 7511603), (187, 5342477), (209, 4780111), (323, 3093013), (1309, 763211), (1463, 682873), (2261, 441859), (3553, 281183), (24871, 40169)]