3121036247

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1907}}^1$

素因数の和:2111

約数の個数: 32

約数和(自身を含む): 3758607360

約数和(自身を除く): 637571113

約数列:

[1, 7, 37, 71, 89, 259, 497, 623, 1907, 2627, 3293, 6319, 13349, 18389, 23051, 44233, 70559, 135397, 169723, 233803, 493913, 947779, 1188061, 1636621, 5009689, 6279751, 12050333, 35067823, 43958257, 84352331, 445862321, 3121036247]

約数ペア:

[(1, 3121036247), (7, 445862321), (37, 84352331), (71, 43958257), (89, 35067823), (259, 12050333), (497, 6279751), (623, 5009689), (1907, 1636621), (2627, 1188061), (3293, 947779), (6319, 493913), (13349, 233803), (18389, 169723), (23051, 135397), (44233, 70559)]