6640740001

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{1283}}^1\times {\mathrm{7321}}^1$

素因数の和:8712

約数の個数: 16

約数和(自身を含む): 7671581568

約数和(自身を除く): 1030841567

約数列:

[1, 7, 101, 707, 1283, 7321, 8981, 51247, 129583, 739421, 907081, 5175947, 9392843, 65749901, 948677143, 6640740001]

約数ペア:

[(1, 6640740001), (7, 948677143), (101, 65749901), (707, 9392843), (1283, 5175947), (7321, 907081), (8981, 739421), (51247, 129583)]