321584570159

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{16057}}^1$

素因数の和:16415

約数の個数: 32

約数和(自身を含む): 348073721856

約数和(自身を除く): 26489151697

約数列:

[1, 23, 47, 97, 191, 1081, 2231, 4393, 4559, 8977, 16057, 18527, 104857, 206471, 369311, 426121, 754679, 870769, 1557529, 3066887, 17357617, 20027687, 35823167, 70538401, 73203863, 144143689, 297488039, 1683688849, 3315304847, 6842224897, 13981937833, 321584570159]

約数ペア:

[(1, 321584570159), (23, 13981937833), (47, 6842224897), (97, 3315304847), (191, 1683688849), (1081, 297488039), (2231, 144143689), (4393, 73203863), (4559, 70538401), (8977, 35823167), (16057, 20027687), (18527, 17357617), (104857, 3066887), (206471, 1557529), (369311, 870769), (426121, 754679)]