415590381

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{6947}}^1$

素因数の和:7010

約数の個数: 36

約数和(自身を含む): 665507232

約数和(自身を除く): 249916851

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 289, 391, 867, 1173, 2601, 3519, 6647, 6947, 19941, 20841, 59823, 62523, 118099, 159781, 354297, 479343, 1062891, 1438029, 2007683, 2716277, 6023049, 8148831, 18069147, 24446493, 46176709, 138530127, 415590381]

約数ペア:

[(1, 415590381), (3, 138530127), (9, 46176709), (17, 24446493), (23, 18069147), (51, 8148831), (69, 6023049), (153, 2716277), (207, 2007683), (289, 1438029), (391, 1062891), (867, 479343), (1173, 354297), (2601, 159781), (3519, 118099), (6647, 62523), (6947, 59823), (19941, 20841)]