5191307

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 6365952

約数和(自身を除く): 1174645

約数列:

[1, 11, 17, 23, 71, 187, 253, 289, 391, 781, 1207, 1633, 3179, 4301, 6647, 13277, 17963, 20519, 27761, 73117, 225709, 305371, 471937, 5191307]

約数ペア:

[(1, 5191307), (11, 471937), (17, 305371), (23, 225709), (71, 73117), (187, 27761), (253, 20519), (289, 17963), (391, 13277), (781, 6647), (1207, 4301), (1633, 3179)]