3899681247

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{27361}}^1$

素因数の和:27999

約数の個数: 32

約数和(自身を含む): 6493330944

約数和(自身を除く): 2593649697

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 617, 1851, 4319, 6787, 12957, 20361, 27361, 47509, 82083, 142527, 191527, 300971, 574581, 902913, 2106797, 6320391, 16881737, 50645211, 118172159, 185699107, 354516477, 557097321, 1299893749, 3899681247]

約数ペア:

[(1, 3899681247), (3, 1299893749), (7, 557097321), (11, 354516477), (21, 185699107), (33, 118172159), (77, 50645211), (231, 16881737), (617, 6320391), (1851, 2106797), (4319, 902913), (6787, 574581), (12957, 300971), (20361, 191527), (27361, 142527), (47509, 82083)]