131948999

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{2741}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 169828512

約数和(自身を除く): 37879513

約数列:

[1, 7, 13, 23, 91, 161, 299, 529, 2093, 2741, 3703, 6877, 19187, 35633, 48139, 63043, 249431, 441301, 819559, 1449989, 5736913, 10149923, 18849857, 131948999]

約数ペア:

[(1, 131948999), (7, 18849857), (13, 10149923), (23, 5736913), (91, 1449989), (161, 819559), (299, 441301), (529, 249431), (2093, 63043), (2741, 48139), (3703, 35633), (6877, 19187)]