80435971

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{14713}}^1$

素因数の和:14802

約数の個数: 16

約数和(自身を含む): 101703168

約数和(自身を除く): 21267197

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 14713, 102991, 161843, 1044623, 1132901, 7312361, 11490853, 80435971]

約数ペア:

[(1, 80435971), (7, 11490853), (11, 7312361), (71, 1132901), (77, 1044623), (497, 161843), (781, 102991), (5467, 14713)]