1173168003

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{786833}}^1$

素因数の和:786914

約数の個数: 16

約数和(自身を含む): 1812865536

約数和(自身を除く): 639697533

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 786833, 2360499, 5507831, 16523493, 55865143, 167595429, 391056001, 1173168003]

約数ペア:

[(1, 1173168003), (3, 391056001), (7, 167595429), (21, 55865143), (71, 16523493), (213, 5507831), (497, 2360499), (1491, 786833)]