2017195839

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{6301}}^1$

素因数の和:6548

約数の個数: 32

約数和(自身を含む): 3049159680

約数和(自身を除く): 1031963841

約数列:

[1, 3, 9, 27, 71, 167, 213, 501, 639, 1503, 1917, 4509, 6301, 11857, 18903, 35571, 56709, 106713, 170127, 320139, 447371, 1052267, 1342113, 3156801, 4026339, 9470403, 12079017, 28411209, 74710957, 224132871, 672398613, 2017195839]

約数ペア:

[(1, 2017195839), (3, 672398613), (9, 224132871), (27, 74710957), (71, 28411209), (167, 12079017), (213, 9470403), (501, 4026339), (639, 3156801), (1503, 1342113), (1917, 1052267), (4509, 447371), (6301, 320139), (11857, 170127), (18903, 106713), (35571, 56709)]