31314123357

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2239}}^1\times {\mathrm{3049}}^1$

素因数の和:5441

約数の個数: 32

約数和(自身を含む): 45911040000

約数和(自身を除く): 14596916643

約数列:

[1, 3, 11, 33, 139, 417, 1529, 2239, 3049, 4587, 6717, 9147, 24629, 33539, 73887, 100617, 311221, 423811, 933663, 1271433, 3423431, 4661921, 6826711, 10270293, 13985763, 20480133, 75093821, 225281463, 948912829, 2846738487, 10438041119, 31314123357]

約数ペア:

[(1, 31314123357), (3, 10438041119), (11, 2846738487), (33, 948912829), (139, 225281463), (417, 75093821), (1529, 20480133), (2239, 13985763), (3049, 10270293), (4587, 6826711), (6717, 4661921), (9147, 3423431), (24629, 1271433), (33539, 933663), (73887, 423811), (100617, 311221)]