17148937

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 20238336

約数和(自身を除く): 3089399

約数列:

[1, 13, 17, 47, 127, 169, 221, 611, 799, 1651, 2159, 2873, 5969, 7943, 10387, 21463, 28067, 77597, 101473, 135031, 364871, 1008761, 1319149, 17148937]

約数ペア:

[(1, 17148937), (13, 1319149), (17, 1008761), (47, 364871), (127, 135031), (169, 101473), (221, 77597), (611, 28067), (799, 21463), (1651, 10387), (2159, 7943), (2873, 5969)]