788769993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{36943}}^1$

素因数の和:37604

約数の個数: 16

約数和(自身を含む): 1149106176

約数和(自身を除く): 360336183

約数列:

[1, 3, 11, 33, 647, 1941, 7117, 21351, 36943, 110829, 406373, 1219119, 23902121, 71706363, 262923331, 788769993]

約数ペア:

[(1, 788769993), (3, 262923331), (11, 71706363), (33, 23902121), (647, 1219119), (1941, 406373), (7117, 110829), (21351, 36943)]