774319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 16

約数和(自身を含む): 974848

約数和(自身を除く): 200529

約数列:

[1, 7, 13, 67, 91, 127, 469, 871, 889, 1651, 6097, 8509, 11557, 59563, 110617, 774319]

約数ペア:

[(1, 774319), (7, 110617), (13, 59563), (67, 11557), (91, 8509), (127, 6097), (469, 1651), (871, 889)]