807302021

素因数分解:

${\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 830124288

約数和(自身を除く): 22822267

約数列:

[1, 71, 151, 257, 293, 10721, 18247, 20803, 38807, 44243, 75301, 2755297, 3141253, 5346371, 11370451, 807302021]

約数ペア:

[(1, 807302021), (71, 11370451), (151, 5346371), (257, 3141253), (293, 2755297), (10721, 75301), (18247, 44243), (20803, 38807)]