853260079

素因数分解:

$7^2\times {\mathrm{151}}^1\times {\mathrm{115321}}^1$

素因数の和:115486

約数の個数: 12

約数和(自身を含む): 999149808

約数和(自身を除く): 145889729

約数列:

[1, 7, 49, 151, 1057, 7399, 115321, 807247, 5650729, 17413471, 121894297, 853260079]

約数ペア:

[(1, 853260079), (7, 121894297), (49, 17413471), (151, 5650729), (1057, 807247), (7399, 115321)]