26974701

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{8539}}^1$

素因数の和:8567

約数の個数: 24

約数和(自身を含む): 43519840

約数和(自身を除く): 16545139

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 8539, 25617, 76851, 111007, 230553, 333021, 691659, 999063, 2074977, 2997189, 8991567, 26974701]

約数ペア:

[(1, 26974701), (3, 8991567), (9, 2997189), (13, 2074977), (27, 999063), (39, 691659), (81, 333021), (117, 230553), (243, 111007), (351, 76851), (1053, 25617), (3159, 8539)]