26115299

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{797}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 31051776

約数和(自身を除く): 4936477

約数列:

[1, 7, 31, 151, 217, 797, 1057, 4681, 5579, 24707, 32767, 120347, 172949, 842429, 3730757, 26115299]

約数ペア:

[(1, 26115299), (7, 3730757), (31, 842429), (151, 172949), (217, 120347), (797, 32767), (1057, 24707), (4681, 5579)]