17389113

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 28514304

約数和(自身を除く): 11125191

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 727, 1139, 1407, 2181, 3417, 5089, 7973, 12359, 15267, 23919, 37077, 48709, 86513, 146127, 259539, 340963, 828053, 1022889, 2484159, 5796371, 17389113]

約数ペア:

[(1, 17389113), (3, 5796371), (7, 2484159), (17, 1022889), (21, 828053), (51, 340963), (67, 259539), (119, 146127), (201, 86513), (357, 48709), (469, 37077), (727, 23919), (1139, 15267), (1407, 12359), (2181, 7973), (3417, 5089)]