42259119

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 70917120

約数和(自身を除く): 28658001

約数列:

[1, 3, 7, 21, 23, 29, 49, 69, 87, 147, 161, 203, 431, 483, 609, 667, 1127, 1293, 1421, 2001, 3017, 3381, 4263, 4669, 9051, 9913, 12499, 14007, 21119, 29739, 32683, 37497, 63357, 69391, 87493, 98049, 208173, 262479, 287477, 485737, 612451, 862431, 1457211, 1837353, 2012339, 6037017, 14086373, 42259119]

約数ペア:

[(1, 42259119), (3, 14086373), (7, 6037017), (21, 2012339), (23, 1837353), (29, 1457211), (49, 862431), (69, 612451), (87, 485737), (147, 287477), (161, 262479), (203, 208173), (431, 98049), (483, 87493), (609, 69391), (667, 63357), (1127, 37497), (1293, 32683), (1421, 29739), (2001, 21119), (3017, 14007), (3381, 12499), (4263, 9913), (4669, 9051)]