797853273

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{290023}}^1$

素因数の和:290164

約数の個数: 16

約数和(自身を含む): 1225061376

約数和(自身を除く): 427208103

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 290023, 870069, 2030161, 6090483, 37993013, 113979039, 265951091, 797853273]

約数ペア:

[(1, 797853273), (3, 265951091), (7, 113979039), (21, 37993013), (131, 6090483), (393, 2030161), (917, 870069), (2751, 290023)]