2015344647

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{149}}^1\times {\mathrm{1787}}^1$

素因数の和:2000

約数の個数: 36

約数和(自身を含む): 3036828600

約数和(自身を除く): 1021483953

約数列:

[1, 3, 9, 29, 87, 149, 261, 447, 841, 1341, 1787, 2523, 4321, 5361, 7569, 12963, 16083, 38889, 51823, 125309, 155469, 266263, 375927, 466407, 798789, 1127781, 1502867, 2396367, 4508601, 7721627, 13525803, 23164881, 69494643, 223927183, 671781549, 2015344647]

約数ペア:

[(1, 2015344647), (3, 671781549), (9, 223927183), (29, 69494643), (87, 23164881), (149, 13525803), (261, 7721627), (447, 4508601), (841, 2396367), (1341, 1502867), (1787, 1127781), (2523, 798789), (4321, 466407), (5361, 375927), (7569, 266263), (12963, 155469), (16083, 125309), (38889, 51823)]