1325914847

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 1484904960

約数和(自身を除く): 158990113

約数列:

[1, 17, 43, 59, 71, 433, 731, 1003, 1207, 2537, 3053, 4189, 7361, 18619, 25547, 30743, 43129, 51901, 71213, 180127, 316523, 434299, 522631, 1098521, 1321949, 1813837, 3062159, 18674857, 22473133, 30835229, 77994991, 1325914847]

約数ペア:

[(1, 1325914847), (17, 77994991), (43, 30835229), (59, 22473133), (71, 18674857), (433, 3062159), (731, 1813837), (1003, 1321949), (1207, 1098521), (2537, 522631), (3053, 434299), (4189, 316523), (7361, 180127), (18619, 71213), (25547, 51901), (30743, 43129)]