123452487

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{3463}}^1$

素因数の和:3719

約数の個数: 24

約数和(自身を含む): 189674784

約数和(自身を除く): 66222297

約数列:

[1, 3, 9, 17, 51, 153, 233, 699, 2097, 3463, 3961, 10389, 11883, 31167, 35649, 58871, 176613, 529839, 806879, 2420637, 7261911, 13716943, 41150829, 123452487]

約数ペア:

[(1, 123452487), (3, 41150829), (9, 13716943), (17, 7261911), (51, 2420637), (153, 806879), (233, 529839), (699, 176613), (2097, 58871), (3463, 35649), (3961, 31167), (10389, 11883)]