103413219

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19937}}^1$

素因数の和:19979

約数の個数: 32

約数和(自身を含む): 178644480

約数和(自身を除く): 75231261

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 19937, 59811, 139559, 259181, 378803, 418677, 777543, 1136409, 1814267, 2651621, 4924439, 5442801, 7954863, 14773317, 34471073, 103413219]

約数ペア:

[(1, 103413219), (3, 34471073), (7, 14773317), (13, 7954863), (19, 5442801), (21, 4924439), (39, 2651621), (57, 1814267), (91, 1136409), (133, 777543), (247, 418677), (273, 378803), (399, 259181), (741, 139559), (1729, 59811), (5187, 19937)]