8049172371

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{1117}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 10997363520

約数和(自身を除く): 2948191149

約数列:

[1, 3, 89, 137, 197, 267, 411, 591, 1117, 3351, 12193, 17533, 26989, 36579, 52599, 80967, 99413, 153029, 220049, 298239, 459087, 660147, 2402021, 7206063, 13619581, 19584361, 30146713, 40858743, 58753083, 90440139, 2683057457, 8049172371]

約数ペア:

[(1, 8049172371), (3, 2683057457), (89, 90440139), (137, 58753083), (197, 40858743), (267, 30146713), (411, 19584361), (591, 13619581), (1117, 7206063), (3351, 2402021), (12193, 660147), (17533, 459087), (26989, 298239), (36579, 220049), (52599, 153029), (80967, 99413)]