11428417

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 15724800

約数和(自身を除く): 4296383

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 233, 343, 539, 637, 1001, 1631, 2563, 3029, 3773, 4459, 7007, 11417, 17941, 21203, 33319, 49049, 79919, 125587, 148421, 233233, 879109, 1038947, 1632631, 11428417]

約数ペア:

[(1, 11428417), (7, 1632631), (11, 1038947), (13, 879109), (49, 233233), (77, 148421), (91, 125587), (143, 79919), (233, 49049), (343, 33319), (539, 21203), (637, 17941), (1001, 11417), (1631, 7007), (2563, 4459), (3029, 3773)]