2007122517

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{12269}}^1$

素因数の和:12434

約数の個数: 32

約数和(自身を含む): 3050812800

約数和(自身を除く): 1043690283

約数列:

[1, 3, 9, 27, 73, 83, 219, 249, 657, 747, 1971, 2241, 6059, 12269, 18177, 36807, 54531, 110421, 163593, 331263, 895637, 1018327, 2686911, 3054981, 8060733, 9164943, 24182199, 27494829, 74337871, 223013613, 669040839, 2007122517]

約数ペア:

[(1, 2007122517), (3, 669040839), (9, 223013613), (27, 74337871), (73, 27494829), (83, 24182199), (219, 9164943), (249, 8060733), (657, 3054981), (747, 2686911), (1971, 1018327), (2241, 895637), (6059, 331263), (12269, 163593), (18177, 110421), (36807, 54531)]