42746857

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 48628800

約数和(自身を除く): 5881943

約数列:

[1, 17, 23, 59, 109, 289, 391, 1003, 1357, 1853, 2507, 6431, 6647, 17051, 23069, 31501, 42619, 109327, 147913, 392173, 724523, 1858559, 2514521, 42746857]

約数ペア:

[(1, 42746857), (17, 2514521), (23, 1858559), (59, 724523), (109, 392173), (289, 147913), (391, 109327), (1003, 42619), (1357, 31501), (1853, 23069), (2507, 17051), (6431, 6647)]