7884651

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2917}}^1$

素因数の和:2990

約数の個数: 16

約数和(自身を含む): 11345184

約数和(自身を除く): 3460533

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 2917, 8751, 49589, 148767, 154601, 463803, 2628217, 7884651]

約数ペア:

[(1, 7884651), (3, 2628217), (17, 463803), (51, 154601), (53, 148767), (159, 49589), (901, 8751), (2703, 2917)]