57211297

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6781}}^1$

素因数の和:6864

約数の個数: 16

約数和(自身を含む): 68362560

約数和(自身を除く): 11151263

約数列:

[1, 11, 13, 59, 143, 649, 767, 6781, 8437, 74591, 88153, 400079, 969683, 4400869, 5201027, 57211297]

約数ペア:

[(1, 57211297), (11, 5201027), (13, 4400869), (59, 969683), (143, 400079), (649, 88153), (767, 74591), (6781, 8437)]